A plunger surface turning device based on plunger production and processing

Abstract

The present invention discloses a plunger surface turning device based on plunger production and processing, and relates to the technical field of plunger production and processing. The present invention includes a support assembly; the support assembly includes a base, the top of the base is fixedly matched with a clamping assembly, the clamping assembly includes symmetrically arranged clamping parts, and a guide part is fixedly matched between the two clamping parts; the clamping part includes a first support plate symmetrically fixedly connected to the top of the base, the top of the first support plate is fixedly connected with a first arc-shaped shell, and the top of the first arc-shaped shell is fixedly connected with a second arc-shaped shell. The present invention not only realizes the rapid clamping and disassembly of the metal rod and provides support for the metal rod through the arrangement of two clamping parts, so as to avoid the length of the metal rod becoming longer and longer after one end of the metal rod is cut, resulting in deformation of the metal rod caused by subsequent cutting, thereby ensuring the quality of the metal rod after being cut into a plunger, and synchronously realizing feeding and loading, thereby improving the processing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of plunger production and processing, and in particular relates to a plunger surface turning device based on plunger production and processing. Background Art

[0002] Turning, also known as lathe processing, is the most widely used processing method in the machinery manufacturing industry. Its working principle is to use a turning tool to cut the workpiece, and because the workpiece is in a rotating state during the processing, it can ensure that the accuracy of each processing surface of the workpiece can meet the geometric tolerances required by the drawing.

[0003] The plunger is generally formed by turning a metal rod. During the turning process, one end of the plunger is fixed by a triangular chuck, and the other end is generally not fixed, which causes the metal rod to be easily deformed during the turning process, thereby affecting the quality of the metal rod after turning;

[0004] When turning a long metal bar, the turning operation is completed by feeding it in sections, but the operator needs to fix and disassemble the metal bar and adjust the feeding of the metal bar back and forth many times, which affects the processing efficiency.

[0005] To this end, we provide a plunger surface turning equipment based on plunger production and processing to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide a plunger surface turning equipment based on plunger production and processing. Through the setting of two clamping parts, it can not only realize the rapid clamping and disassembly of the metal rod, but also provide support for the metal rod, so as to avoid the length of the metal rod becoming longer and longer after one end of the metal rod is cut, resulting in deformation of the metal rod due to subsequent cutting, thereby ensuring the quality of the metal rod after being cut into a plunger, and synchronously realizing feeding and loading, thereby improving the processing efficiency, and solving the problem that in the process of turning of the existing plunger, one end is fixed by a triangular chuck, and the other end is generally not fixed, resulting in the metal rod being easily deformed during the turning process, thereby affecting the quality of the metal rod after turning, and for the turning process of a longer metal rod, a section-by-section feeding method is used to complete the turning operation, but the operator needs to fix and disassemble the metal rod and adjust the feeding of the metal rod back and forth for many times, thereby affecting the processing efficiency.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The present invention is a plunger surface turning equipment based on plunger production and processing, comprising a support assembly; the support assembly comprises a base, the top of the base is fixedly matched with a clamping assembly, the clamping assembly comprises symmetrically arranged clamping members, and a guide member is fixedly matched between the two clamping members; the clamping member comprises a first support plate symmetrically fixedly connected to the top of the base, the top of the first support plate is fixedly connected to a first arc shell, the top of the first arc shell is fixedly connected to a second arc shell, the inner peripheral side of the first arc shell is fixedly connected to a hinge seat, the hinge seat is symmetrically hinged with an arc clamping plate concentrically arranged with the second arc shell, the inner peripheral side of the arc clamping plate is provided with a limited arc groove, and the inner side of the limited arc groove is slidably matched with an arc plate; the inner peripheral side of the first arc shell is symmetrically slidably connected with a first supporting plate, the outer peripheral side of the first arc shell is symmetrically penetrated with a first arc guide groove, and one side of the first supporting plate is fixedly connected with a first extension rod extending to the outside of the first arc shell and slidably matched with the first arc guide groove;

[0009] A groove is provided on the other side opposite to the first support plate, and a second extension rod is slidably connected inside the groove, a first spring is fixedly connected between the groove and the second extension rod, and one end of the second extension rod is fixedly connected to the second support plate in contact with the arc-shaped clamping plate; a partition plate is fixedly connected to the inner peripheral side of the second arc-shaped shell, and a plurality of steel balls are filled between the partition plate and the first support plate; the guide member includes a first electric push rod fixedly connected to the top of the base, the output end of the first electric push rod is fixedly connected to a rectangular frame, the inner wall of the rectangular frame is symmetrically slidably fitted with a connecting rod, the connecting rod is respectively fixedly connected to two adjacent first extension rods, and the output end of the first electric push rod is fixedly connected to a special-shaped rod.

[0010] The present invention is further configured such that the support assembly also includes a first fixed rod fixedly connected to the top of the base, the top end of the first fixed rod is fixedly connected to a motor connected via a motor seat, the output shaft of the motor is fixedly connected to a worm, a side surface of the worm is provided with a cylindrical groove, the inner circumferential side surface of the cylindrical groove is slidably connected to a first moving rod, the circumferential side surface of the first moving rod is symmetrically fixedly connected to a sliding rod, and the inner circumferential side surface of the cylindrical groove is symmetrically provided with a first sliding groove that slidably cooperates with the sliding rod.

[0011] The present invention is further configured such that one end of the first movable rod is fixedly connected to a triangular chuck, the peripheral side surface of the triangular chuck is fixedly connected to a second support plate slidably connected to the top of the base, the top of the base is symmetrically fixedly connected to a baffle, the top of the base is fixedly connected to a first L-shaped rod, the end of the first L-shaped rod is fixedly connected to a cutting device, and the output end of the cutting device is fixedly connected to a cutting knife.

[0012] The present invention is further configured such that the guide member also includes a top plate symmetrically fixedly connected to the top of the base, an arc plate is fixedly connected between the two top plates, and a path groove symmetrically penetrates through one side of the arc plate, which is slidably matched with the connecting rod and is coaxially arranged with the second arc shell.

[0013] The present invention is further configured as follows: the top of the base is fixedly cooperated with a feeding assembly, and the feeding assembly includes a first vertical plate fixedly connected to the top of the base, and one side of the first vertical plate is rotatably connected to a threaded rod that penetrates the two first support plates and is threadedly cooperated with the second support plate, and the end of the threaded rod is fixedly connected to a spur gear; the top of the base is fixedly connected to a second fixing rod, and the top end of the second fixing rod is fixedly connected to a circular frame, a circular plate is arranged inside the circular frame, a U-shaped rod is symmetrically fixedly connected between the circular frame and the circular plate, and a circular groove is formed between the circular frame and the circular plate; one side of the circular frame is fixedly connected to a first magnet, and the other outer side surface opposite to the circular frame is fixedly connected to a second magnet.

[0014] The present invention is further configured as follows: a second vertical plate is fixedly connected to the top of the base, a first slide plate is slidably connected to a side surface of the second vertical plate, a second slide plate is slidably sleeved on the outer wall of the first slide plate, a second slide groove is provided on a side surface of the second slide plate, the special-shaped rod is slidably engaged with the second slide groove, a tooth plate meshing with the spur gear is fixedly connected to a side surface of the second slide plate, and a path rod slidably engaged with the circular groove is fixedly connected to an adjacent side surface of the second slide plate.

[0015] The present invention is further configured such that a cleaning assembly is fixedly fitted on the support assembly, and the cleaning assembly includes L-shaped plates respectively fixedly connected to the baffle plates, a screw rod is rotatably connected between the two L-shaped plates, a scraper that is in sliding contact with the top of the base is threadedly connected to the circumferential side of the screw rod, a guide rod that passes through the scraper plate is fixedly connected between the two L-shaped plates, and one end of the screw rod is fixedly connected to a first sprocket.

[0016] The present invention is further configured such that a transmission assembly is fixedly fitted on the top of the base, and the transmission assembly includes a first fixed plate fixedly connected to the top of the base, a first rotating shaft is rotatably connected to a side surface of the first fixed plate, and a worm wheel meshing with the worm is fixedly connected to one end of the first rotating shaft; a peripheral side surface of the first rotating shaft near the other end is conically arranged, and a plurality of slots connected to the conical surface are provided on the peripheral side surface of the first rotating shaft.

[0017] The present invention is further configured such that a second fixed plate is fixedly connected to the top of the base, a sleeve is rotatably connected to a side surface of the second fixed plate, an insertion rod is slidably inserted into the inner peripheral side surface of the sleeve, a sleeve is fixedly connected to one end of the insertion rod, a plurality of clamping rods in a circular array and slidably matched with the clamping slot are slidably inserted into the outer peripheral side surface of the sleeve, a circular plate is fixedly connected to one end of the clamping rod, and a second spring is fixedly connected between the circular plate and the sleeve.

[0018] The present invention is further configured such that a collar is rotatably engaged with the peripheral side surface of the insertion rod, a second L-shaped rod is fixedly connected to the outer peripheral side surface of the collar, a second electric push rod is fixedly connected to one side surface of the second fixed plate, the second electric push rod and the second L-shaped rod are fixedly engaged, one end of the sleeve is fixedly connected to a second sprocket, and a chain is meshed between the first sprocket and the second sprocket.

[0019] The present invention has the following beneficial effects:

[0020] 1. The present invention starts the first electric push rod, which drives the rectangular frame and the special-shaped rod to move upward. During the upward movement of the rectangular frame, the connecting rod is driven to rotate upward, so that the connecting rod drives the first extension rod to move upward along the first arc-shaped guide groove, and then drives the first support plate and the second support plate to move upward, further pushing the steel ball to move toward the direction close to the partition plate, so that the steel ball squeezes the arc-shaped clamping plate, and the arc-shaped clamping plate moves toward the outer wall of the metal rod, thereby quickly completing the rapid clamping of the metal rod, thereby ensuring the stability of the metal rod during the cutting process.

[0021] 2. The present invention controls the first electric push rod to drive the rectangular frame and the special-shaped rod to move downward. During the downward and upward movement of the rectangular frame, the connecting rod is driven to move downward, so that the connecting rod drives the first extension rod to move downward along the first arc-shaped guide groove, and then the steel ball moves between the first arc-shaped shell and the arc-shaped clamping plate. At this time, the arc-shaped clamping plate rotates away from the metal rod, so that the metal rod is in an adjustable state. Through the setting of the two clamping parts, not only the metal rod can be quickly clamped and disassembled, but also the metal rod can be supported, thereby preventing the length of one end of the metal rod from becoming longer and longer after cutting, resulting in deformation of the metal rod due to subsequent cutting, thereby ensuring the quality of the metal rod after being cut into a plunger.

[0022] 3. In the process of the special-shaped rod moving downward, the present invention drives the second slide plate to move downward, and then drives the path rod to move downward along the meandering groove. When the path rod moves to the bottom of the meandering groove, under the suction of the first magnet, the path rod moves to the meandering groove close to the first magnet, and then controls the first electric push rod to drive the special-shaped rod to move upward, so that the special-shaped rod drives the second slide plate to move upward, and then drives the toothed plate to move upward, thereby driving the spur gear meshing with it to rotate, and then drives the threaded rod to rotate, so that the threaded rod drives the second support plate to move rightward, thereby driving the metal rod to move rightward, and realizing the advancement and feeding of the metal rod.

[0023] 4. The present invention continues to control the motor to rotate forward or reverse, thereby driving the first rotating shaft to rotate, and then starts the second electric push rod, so that the second electric push rod drives the ring to move in the direction close to the first rotating shaft, and then drives the insertion rod and the sleeve to move in the direction of the first rotating shaft, so that the clamping rod on the sleeve moves along the conical surface of the first rotating shaft to the clamping groove on the first rotating shaft, so that the first rotating shaft drives the insertion rod to rotate, and further drives the sleeve and the second sprocket to rotate, so that the second sprocket drives the first sprocket to rotate through chain meshing, and then drives the lead screw to rotate, providing power for the rotation of the lead screw.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a plunger surface turning equipment based on plunger production and processing.

[0027] Figure 2 for Figure 1 Schematic diagram of the rear view stereo structure.

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the support assembly in the present invention.

[0029] Figure 4 It is a schematic diagram of the planar structure of the connection between the triangular chuck, the worm and the first moving rod in the present invention.

[0030] Figure 5 It is a schematic diagram of the planar structure of the connection between the first moving rod and the sliding rod in the present invention.

[0031] Figure 6It is a schematic diagram of the three-dimensional structure of the connection between the worm, the cylindrical groove and the first sliding groove in the present invention.

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the clamping assembly in the present invention.

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the clamping member in the present invention.

[0034] Fig. 9 It is a schematic diagram of the three-dimensional structure of the connection between the first support plate and the second support plate in the present invention.

[0035] Fig.10 It is a schematic diagram of the three-dimensional structure of the connection between the second extension rod of the second support plate and the first spring in the present invention.

[0036] Fig.11 It is a schematic diagram of the three-dimensional structure of the connection between the hinge seat, the arc-shaped clamping plate and the limiting arc-shaped groove in the present invention.

[0037] Fig.12 It is a schematic diagram of the three-dimensional structure of the guide member in the present invention.

[0038] Fig.13 It is a schematic diagram of the three-dimensional structure of the feeding assembly in the present invention.

[0039] Fig.14 It is a schematic diagram of the three-dimensional structure of the cleaning component in the present invention.

[0040] Fig.15 It is a schematic diagram of the three-dimensional structure of the transmission assembly in the present invention.

[0041] Fig.16 for Fig.15 Enlarged view of point A in the middle.

[0042] Fig.17 for Fig.15 Enlarged view of point B in the middle.

[0043] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0044] 1-support assembly, 101-base, 102-first fixed rod, 103-motor, 104-worm, 105-cylindrical groove, 106-first moving rod, 107-slide rod, 108-first slide groove, 109-triangular chuck, 110-second support plate, 111-baffle, 112-first L-shaped rod, 113-cutting device, 114-cutting knife, 2-clamping assembly, 3-clamping member, 301-first support plate, 302-first arc shell, 303-second arc Shell, 304-hinged seat, 305-arc clamping plate, 306-limiting arc groove, 307-arc plate, 308-first support plate, 309-first arc guide groove, 310-first extension rod, 311-second extension rod, 312-first spring, 313-second support plate, 314-partition plate, 315-steel ball, 4-guide, 401-first electric push rod, 402-rectangular frame, 403-connecting rod, 404-special-shaped rod, 405-top plate, 406-arc plate , 407-path groove, 5-feeding assembly, 501-first vertical plate, 502-threaded rod, 503-spur gear, 504-second fixed rod, 505-reciprocating frame, 506-reciprocating plate, 507-U-shaped rod, 508-reciprocating groove, 509-first magnet, 510-second magnet, 511-second vertical plate, 512-first slide plate, 513-second slide plate, 514-second slide groove, 515-tooth plate, 516-path rod, 6-cleaning assembly, 601-L-shaped plate, 6 02-screw, 603-scraper, 604-guide rod, 605-first sprocket, 7-transmission assembly, 701-first fixed plate, 702-first rotating shaft, 703-worm gear, 704-slot, 705-second fixed plate, 706-sleeve, 707-insertion rod, 708-sleeve, 709-clamping rod, 710-round plate, 711-second spring, 712-ring, 713-second L-shaped rod, 714-second electric push rod, 715-second sprocket, 716-chain. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] For example, see Figure 1-17The present invention provides the following technical solutions: A plunger surface turning device based on plunger production and processing, comprising a support assembly 1; the support assembly 1 comprises a base 101, the top of the base 101 is fixedly matched with a clamping assembly 2, the clamping assembly 2 comprises symmetrically arranged clamping members 3, and a guide member 4 is fixedly matched between the two clamping members 3; the clamping member 3 comprises a first support plate 301 symmetrically fixedly connected to the top of the base 101, the top of the first support plate 301 is fixedly connected with a first arc-shaped shell 302, and the top of the first arc-shaped shell 302 is fixedly connected with a second The arc-shaped shell 303 (the inner diameter of the first arc-shaped shell 302 is larger than the inner diameter of the second arc-shaped shell 303), the inner peripheral side of the first arc-shaped shell 302 is fixedly connected with a hinge seat 304, and the hinge seat 304 is symmetrically hinged with an arc-shaped clamping plate 305 arranged concentrically with the second arc-shaped shell 303, and the inner peripheral side of the arc-shaped clamping plate 305 is provided with a limited arc groove 306, and the inner side of the limited arc groove 306 is slidably matched with an arc plate 307; the inner peripheral side of the first arc-shaped shell 302 is symmetrically slidably connected with a first support plate 308, and the first arc-shaped shell 302 is symmetrically slidably connected with a first support plate 308. A first arc-shaped guide groove 309 is symmetrically formed on the outer side of the first support plate 308, and a first extension rod 310 extending to the outside of the first arc-shaped shell 302 and slidingly cooperating with the first arc-shaped guide groove 309 is fixedly connected on one side of the first support plate 308; a groove is formed on the other side opposite to the first support plate 308, and a second extension rod 311 is slidably connected inside the groove, and a first spring 312 is fixedly connected between the groove and the second extension rod 311, and one end of the second extension rod 311 is fixedly connected to a second support plate 313 that contacts the arc clamping plate 305 ; A partition plate 314 is fixedly connected to the inner side surface of the second arc-shaped shell 303, and a plurality of steel balls 315 are filled between the partition plate 314 and the first support plate 308; the guide member 4 includes a first electric push rod 401 fixedly connected to the top of the base 101, and the output end of the first electric push rod 401 is fixedly connected to a rectangular frame 402, and the inner wall of the rectangular frame 402 is symmetrically slidably fitted with a connecting rod 403, and the connecting rod 403 is fixedly connected to the two adjacent first extension rods 310 respectively, and the output end of the first electric push rod 401 is fixedly connected to a special-shaped rod 404.

[0047] The support assembly 1 also includes a first fixed rod 102 fixedly connected to the top of the base 101, the top of the first fixed rod 102 is fixedly connected to a motor 103 connected through a motor seat, the output shaft of the motor 103 is fixedly connected to a worm 104, a side of the worm 104 is provided with a cylindrical groove 105, the inner peripheral side of the cylindrical groove 105 is slidably connected to a first moving rod 106, the peripheral side of the first moving rod 106 is symmetrically fixedly connected to a sliding rod 107, the inner peripheral side of the cylindrical groove 105 is symmetrically provided with a first sliding groove 108 that is slidably matched with the sliding rod 107, one end of the first moving rod 106 is fixedly connected to a triangular chuck 109, the peripheral side of the triangular chuck 109 A second support plate 110 is fixedly connected to the surface and is slidably connected to the top of the base 101. A baffle 111 is symmetrically fixedly connected to the top of the base 101. A first L-shaped rod 112 is fixedly connected to the top of the base 101. A cutting device 113 is fixedly connected to the end of the first L-shaped rod 112. A cutting knife 114 is fixedly connected to the output end of the cutting device 113. The guide member 4 also includes a top plate 405 symmetrically fixedly connected to the top of the base 101, and an arc plate 406 is fixedly connected between the two top plates 405. A path groove 407 symmetrically penetrates one side of the arc plate 406 and is slidably matched with the connecting rod 403 and is coaxially arranged with the second arc shell 303.

[0048] The operation process of this embodiment is as follows: the metal rod is fixedly mounted on the triangular chuck 109 (the triangular chuck 109 is a prior art and will not be described in detail here). At this time, the metal rod first passes through the left clamping member 3, and then one end of the metal rod is brought close to the cutting blade 114, and the first electric push rod 401 is started. The first electric push rod 401 drives the rectangular frame 402 and the special-shaped rod 404 to move upward. During the upward movement of the rectangular frame 402, the connecting rod 403 is driven to rotate upward, so that the connecting rod 403 drives the first extension rod 31 0 moves upward along the first arc-shaped guide groove 309, thereby driving the first support plate 308 and the second support plate 313 to move upward, further pushing the steel ball 315 to move toward the direction close to the partition plate 314 (at this time, the steel ball 315 is all located between the second arc-shaped shell 303 and the arc-shaped clamping plate 305), so that the steel ball 315 squeezes the arc-shaped clamping plate 305, and the arc-shaped clamping plate 305 moves toward the outer wall of the metal rod, thereby quickly completing the fast clamping of the metal rod, thereby ensuring the stability of the metal rod during the cutting process.

[0049] In addition, the first electric push rod 401 is controlled to drive the rectangular frame 402 and the special-shaped rod 404 to move downward. During the downward and upward movement of the rectangular frame 402, the connecting rod 403 is driven to move downward, so that the connecting rod 403 drives the first extension rod 310 to move downward along the first arc-shaped guide groove 309, and then the steel ball 315 moves between the first arc-shaped shell 302 and the arc-shaped clamping plate 305 (at this time, the steel ball 315 is completely between the first arc-shaped shell 302 and the arc-shaped clamping plate 305, thereby ensuring the normal expansion of the arc-shaped clamping plate 305, wherein the arc-shaped clamping plate 305 is expanded during the expansion process. , the arc plates 307 are respectively located in the corresponding arc clamping plates 305, so as to avoid the arc plates 307 being located between the two arc clamping plates 305 and affecting the normal expansion of the two arc clamping plates 305). At this time, the arc clamping plates 305 rotate in the direction away from the metal rod, so that the metal rod is in an adjustable state. Through the setting of the two clamping members 3, not only the metal rod can be quickly clamped and disassembled, but also the metal rod can be supported, so as to avoid the length of one end of the metal rod becoming longer and longer after cutting, resulting in deformation of the metal rod caused by subsequent cutting, thereby ensuring the quality of the metal rod after being cut into a plunger.

[0050] For example 2, please refer to Figure 1-17 , the second embodiment is improved on the basis of the first embodiment as follows: the top of the base 101 is fixedly matched with a feed assembly 5, the feed assembly 5 includes a first vertical plate 501 fixedly connected to the top of the base 101, a side of the first vertical plate 501 is rotatably connected with a threaded rod 502 that penetrates the two first support plates 301 and is threadedly matched with the second support plate 110, and a spur gear 503 is fixedly connected to the end of the threaded rod 502; the top of the base 101 is fixedly connected with a second fixed rod 504, the top of the second fixed rod 504 is fixedly connected with a circular frame 505, a circular plate 506 is arranged inside the circular frame 505, a U-shaped rod 507 is symmetrically fixedly connected between the circular frame 505 and the circular plate 506, and a circular groove 508 is formed between the circular frame 505 and the circular plate 506; A first magnet 509 is fixedly connected to one side surface, a second magnet 510 is fixedly connected to the other outer side surface opposite to the circular frame 505, a second vertical plate 511 is fixedly connected to the top of the base 101, a first slide plate 512 is slidably connected to one side surface of the second vertical plate 511, a second slide plate 513 is slidably sleeved on the outer wall of the first slide plate 512, a second slide groove 514 is provided on one side surface of the second slide plate 513, the special-shaped rod 404 and the second slide groove 514 are slidably engaged, a tooth plate 515 meshing with the spur gear 503 is fixedly connected to one side surface of the second slide plate 513, and a path rod 516 slidably engaged with the circular groove 508 is fixedly connected to the side surface adjacent to the second slide plate 513 (the path rod 516 is made of a metal material that can be attracted by the first magnet 509 and the second magnet 510).

[0051] The operation process of this embodiment is as follows: (In the initial state, the path rod 516 is attracted by the second magnet 510, so that the path rod 516 moves to the circular groove 508 close to the second magnet 510, and at the same time, the second slide plate 513 and the tooth plate 515 are driven by the path rod 516 to move in the direction away from the spur gear 503, so as to ensure the smoothness of the tooth plate 515 moving downward) After the metal rod corresponding to the cutting knife is cut, the first electric push rod 401 drives the special-shaped rod 404 to move downward (at the same time, the metal rod is in a non-clamping state, which has been explained in detail in the first embodiment and will not be repeated here), and during the downward movement of the special-shaped rod 404, the second slide plate 515 is driven to move downward, and then the path rod 516 is driven to move downward along the circular groove 508 , when the path rod 516 moves to the bottom of the circular groove 508, under the suction of the first magnet 509, the path rod 516 moves into the circular groove 508 close to the first magnet 509 (at this time, the tooth plate 515 can mesh with the spur gear 503), and then the first electric push rod 401 is controlled to drive the special-shaped rod 404 to move upward, so that the special-shaped rod 404 drives the second slide plate 513 to move upward, and then drives the tooth plate 515 to move upward, thereby driving the spur gear 503 meshing with it to rotate, and then drives the threaded rod 502 to rotate, so that the threaded rod 502 drives the second support plate 110 to move rightward, thereby driving the metal rod to move rightward, and realizing the advancement and feeding of the metal rod (in the process of advancement and feeding, the metal rod is fixedly clamped synchronously).

[0052] For example 3, please refer to Figure 1-17 The third embodiment is improved on the basis of the first embodiment as follows: a cleaning assembly 6 is fixedly matched on the support assembly 1, and the cleaning assembly 6 includes L-shaped plates 601 respectively fixedly connected to the baffle 111, a screw rod 602 is rotatably connected between the two L-shaped plates 601, and a scraper 603 that is in sliding contact with the top of the base 101 is threadedly connected to the peripheral side of the screw rod 602, a guide rod 604 that passes through the scraper 603 is fixedly connected between the two L-shaped plates 601, and one end of the screw rod 602 is fixedly connected to a first sprocket 605.

[0053] The operation process of this embodiment is: by controlling the motor 103 to drive the worm 104 to rotate, and then drive the triangular chuck 109 to rotate, and then drive the metal rod to rotate, so that the metal rod rotates and is cut by the cutting knife 114, and by controlling the forward and reverse rotation of the screw rod 602, the screw rod 602 drives the scraper 603 to move back and forth on the base 101, so as to clean the waste chips accumulated on the base 101, thereby ensuring the cleanliness of the base 101.

[0054] Example 4, please refer to Figure 1-17, the fourth embodiment of the present invention is improved on the basis of the first embodiment as follows: the top of the base 101 is fixedly matched with a transmission assembly 7, the transmission assembly 7 includes a first fixed plate 701 fixedly connected to the top of the base 101, one side of the first fixed plate 701 is penetrated and rotatably connected with a first rotating shaft 702, one end of the first rotating shaft 702 is fixedly connected with a worm wheel 703 meshing with the worm 104; the peripheral side surface of the first rotating shaft 702 near the other end is conical, and the peripheral side surface of the first rotating shaft 702 is provided with a plurality of card grooves 704 connected with the conical surface, the top of the base 101 is fixedly connected with a second fixed plate 705, one side of the second fixed plate 705 is penetrated and rotatably connected with a sleeve 706, and an insertion rod 707 is slidably inserted into the inner peripheral side surface of the sleeve 706, One end of the insertion rod 707 is fixedly connected to a sleeve 708, and a plurality of latching rods 709 in a circular array and slidingly matched with the latching slot 704 are slidably inserted on the outer peripheral side of the sleeve 708, one end of the latching rod 709 is fixedly connected to a circular plate 710, and a second spring 711 is fixedly connected between the circular plate 710 and the sleeve 708, a ring 712 is rotatably matched on the peripheral side of the insertion rod 707, and a second L-shaped rod 713 is fixedly connected to the outer peripheral side of the ring 712, a second electric push rod 714 is fixedly connected to one side of the second fixed plate 705, and the second electric push rod 714 and the second L-shaped rod 713 are fixedly matched, one end of the sleeve 706 is fixedly connected to a second sprocket 715, and a chain 716 is meshed between the first sprocket 605 and the second sprocket 715.

[0055] The operation process of this embodiment is as follows: after the entire cutting operation is completed and the plunger is removed after the cutting is completed, the motor 103 is continued to be controlled to rotate forward or reversely, thereby driving the first rotating shaft 702 to rotate, and then the second electric push rod 714 is started, so that the second electric push rod 714 drives the ring 712 to move in the direction close to the first rotating shaft 702, and then drives the insertion rod 707 and the sleeve 708 to move in the direction of the first rotating shaft 702, so that the clamping rod 709 on the sleeve 708 moves along the conical surface of the first rotating shaft 702 to the clamping groove 704 on the first rotating shaft 702, so that the first rotating shaft 702 drives the insertion rod 707 to rotate, and further drives the sleeve 706 and the second sprocket 715 to rotate, so that the second sprocket 715 drives the first sprocket 605 to rotate through the engagement of the chain 716, and then drives the screw rod 602 to rotate, providing power for the rotation of the screw rod 602.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A plunger surface turning device based on plunger production and processing, comprising a support assembly (1); characterized in that: The support assembly (1) comprises a base (101), the top of the base (101) is fixedly fitted with a clamping assembly (2), the clamping assembly (2) comprises symmetrically arranged clamping members (3), and a guide member (4) is fixedly fitted between two of the clamping members (3); The clamping member (3) comprises a first supporting plate (301) symmetrically fixedly connected to the top of the base (101); the top of the first supporting plate (301) is fixedly connected to a first arc-shaped shell (302); the top of the first arc-shaped shell (302) is fixedly connected to a second arc-shaped shell (303); the inner peripheral side surface of the first arc-shaped shell (302) is fixedly connected to a hinge seat (304); the hinge seat (304) is symmetrically hingedly connected to an arc-shaped clamping plate (305) arranged concentrically with the second arc-shaped shell (303); the inner peripheral side surface of the arc-shaped clamping plate (305) is provided with a limited arc-shaped groove (306); the inner peripheral side surface of the limited arc-shaped groove (306) is slidably matched with an arc-shaped plate (307); The inner side surface of the first arc-shaped shell (302) is symmetrically slidably connected to a first support plate (308); the outer side surface of the first arc-shaped shell (302) is symmetrically penetrated by a first arc-shaped guide groove (309); one side surface of the first support plate (308) is fixedly connected to a first extension rod (310) extending to the outside of the first arc-shaped shell (302) and slidably matched with the first arc-shaped guide groove (309); A groove is provided on the other side opposite to the first support plate (308), a second extension rod (311) is slidably connected inside the groove, a first spring (312) is fixedly connected between the groove and the second extension rod (311), and one end of the second extension rod (311) is fixedly connected to a second support plate (313) that contacts the arc-shaped clamping plate (305); A partition plate (314) is fixedly connected to the inner peripheral side surface of the second arc-shaped shell (303), and a plurality of steel balls (315) are filled between the partition plate (314) and the first support plate (308); The guide member (4) comprises a first electric push rod (401) fixedly connected to the top of the base (101); the output end of the first electric push rod (401) is fixedly connected to a rectangular frame (402); the inner wall of the rectangular frame (402) is symmetrically slidably fitted with a connecting rod (403); the connecting rod (403) is respectively fixedly connected to two adjacent first extension rods (310); and the output end of the first electric push rod (401) is fixedly connected to a special-shaped rod (404); The guide member (4) further comprises a top plate (405) symmetrically fixedly connected to the top of the base (101), a circular arc plate (406) being fixedly connected between the two top plates (405), and a path groove (407) symmetrically penetrates through one side surface of the circular arc plate (406) and is slidably matched with the connecting rod (403) and is coaxially arranged with the second arc-shaped shell (303); The top of the base (101) is fixedly matched with a feeding assembly (5), and the feeding assembly (5) comprises a first vertical plate (501) fixedly connected to the top of the base (101), and a threaded rod (502) that penetrates through the two first support plates (301) and is threadedly matched with the second support plate (110) is rotatably connected to one side of the first vertical plate (501), and the end of the threaded rod (502) is fixedly connected with a spur gear (503); A second fixing rod (504) is fixedly connected to the top of the base (101); a circular frame (505) is fixedly connected to the top of the second fixing rod (504); a circular plate (506) is arranged inside the circular frame (505); a U-shaped rod (507) is symmetrically fixedly connected between the circular frame (505) and the circular plate (506); and a circular groove (508) is formed between the circular frame (505) and the circular plate (506); A first magnet (509) is fixedly connected to one side of the circular frame (505), and a second magnet (510) is fixedly connected to the other outer side of the circular frame (505) opposite thereto; A second vertical plate (511) is fixedly connected to the top of the base (101); a first slide plate (512) is slidably connected to one side of the second vertical plate (511); a second slide plate (513) is slidably sleeved on the outer wall of the first slide plate (512); a second slide groove (514) is provided on one side of the second slide plate (513); the special-shaped rod (404) and the second slide groove (514) are slidably engaged with each other; a tooth plate (515) meshing with the spur gear (503) is fixedly connected to one side of the second slide plate (513); and a path rod (516) slidably engaged with the circular groove (508) is fixedly connected to an adjacent side of the second slide plate (513).

2. A plunger surface turning device based on plunger production and processing according to claim 1, characterized in that: The support assembly (1) further comprises a first fixed rod (102) fixedly connected to the top of the base (101); the top end of the first fixed rod (102) is fixedly connected to a motor (103) connected via a motor seat; the output shaft of the motor (103) is fixedly connected to a worm (104); a side surface of the worm (104) is provided with a cylindrical groove (105); the inner peripheral side surface of the cylindrical groove (105) is slidably connected to a first moving rod (106); the peripheral side surface of the first moving rod (106) is symmetrically fixedly connected to a sliding rod (107); the inner peripheral side surface of the cylindrical groove (105) is symmetrically provided with a first sliding groove (108) slidably matched with the sliding rod (107).

3. A plunger surface turning device based on plunger production and processing according to claim 2, characterized in that: One end of the first moving rod (106) is fixedly connected to a triangular chuck (109); a peripheral side surface of the triangular chuck (109) is fixedly connected to a second support plate (110) slidably connected to the top of the base (101); a baffle (111) is symmetrically fixedly connected to the top of the base (101); a first L-shaped rod (112) is fixedly connected to the top of the base (101); a cutting device (113) is fixedly connected to the end of the first L-shaped rod (112); and a cutting tool (114) is fixedly connected to the output end of the cutting device (113).

4. The plunger surface turning equipment based on plunger production and processing according to claim 3 is characterized in that: The support assembly (1) is fixedly matched with a cleaning assembly (6), the cleaning assembly (6) comprising L-shaped plates (601) respectively fixedly connected to the baffle (111), a screw rod (602) rotatably connected between the two L-shaped plates (601), a scraper (603) in sliding contact with the top of the base (101) being threadedly connected to the peripheral side surface of the screw rod (602), a guide rod (604) penetrating the scraper (603) being fixedly connected between the two L-shaped plates (601), and a first sprocket (605) being fixedly connected to one end of the screw rod (602).

5. The plunger surface turning equipment based on plunger production and processing according to claim 4 is characterized in that: The top of the base (101) is fixedly matched with a transmission assembly (7), and the transmission assembly (7) comprises a first fixed plate (701) fixedly connected to the top of the base (101), a first rotating shaft (702) passing through one side of the first fixed plate (701) and rotatably connected thereto, and one end of the first rotating shaft (702) is fixedly connected to a worm wheel (703) meshing with the worm (104); The peripheral side surface of the first rotating shaft (702) close to the other end is arranged in a conical shape, and the peripheral side surface of the first rotating shaft (702) is provided with a plurality of slots (704) connected to the conical surface.

6. The plunger surface turning equipment based on plunger production and processing according to claim 5 is characterized in that: A second fixed plate (705) is fixedly connected to the top of the base (101), a sleeve (706) is rotatably connected to one side of the second fixed plate (705), an insertion rod (707) is slidably inserted into the inner peripheral side of the sleeve (706), one end of the insertion rod (707) is fixedly connected to a sleeve (708), and a plurality of clamping rods (709) in a circular array and slidably matched with the clamping groove (704) are slidably inserted into the outer peripheral side of the sleeve (708), one end of the clamping rod (709) is fixedly connected to a circular plate (710), and a second spring (711) is fixedly connected between the circular plate (710) and the sleeve (708).

7. The plunger surface turning equipment based on plunger production and processing according to claim 6 is characterized in that: The peripheral side surface of the insertion rod (707) is rotatably engaged with a ring (712), the outer peripheral side surface of the ring (712) is fixedly connected to a second L-shaped rod (713), one side surface of the second fixed plate (705) is fixedly connected to a second electric push rod (714), the second electric push rod (714) and the second L-shaped rod (713) are fixedly engaged, one end of the sleeve (706) is fixedly connected to a second sprocket (715), and a chain (716) is meshed between the first sprocket (605) and the second sprocket (715).

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