A metal product latch center seat for machine tools

Abstract

The utility model relates to the technical field of machine tool tooling, and in particular to a motor group training and assessment system, comprising a machine tool platform, wherein the upper end surface of the machine tool platform is fixedly mounted with a platform base and a numerical control device, and the upper end surface of the platform base is symmetrically and fixedly connected with two support plates; the utility model is provided with a latch connection center seat, a latch positioning hole, a servo motor, a driving shaft rod, and a clamping plate; when a metal product body is clamped and limited, the servo motor drives the two latch connection center seats to rotate to a certain degree through the driving shaft rod, and the latch body and the latch positioning hole cooperate to complete the locking of the latch connection center seat after rotation, thereby improving the stability of the metal product body of different shapes and sizes when multiple sides of the metal product body are processed after clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool tools, in particular to a metal product latch center seat for machine tools. Background Art

[0002] The locating pin is used to fix and position machine parts, ensuring the accuracy and stability between machine parts. It can help machine parts achieve effective position accuracy, thereby ensuring the normal operation of the entire machine. In addition, the locating pin can also reduce part wear and improve production efficiency.

[0003] After searching, the publication number is: CN214108816U, which discloses a pneumatic automatic positioning latch. Since the insertion and extraction of the latch device are controlled by a numerical control system, the phenomenon of mistaken extraction of the latch is basically eliminated, which reduces the scrapping of the crankshaft and reduces the waste of raw materials. However, the single fixture positioning plate in the above-mentioned prior art has only one hole that matches the latch body. The shapes and sizes of the metal products to be processed are different, and when only individual sides need to be processed, the latch device cannot be inserted into the fixture positioning plate for locking and fixing. It is not stable enough when processing individual sides of metal products of different shapes and sizes.

[0004] In order to solve the above problems, the utility model provides a metal product latch center seat for machine tools. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a metal product latch center seat for machine tools to solve the technical problem in the prior art that "the shapes and sizes of metal products being processed are different, and when only individual sides need to be processed, the latch device cannot be inserted into the fixture positioning plate for locking and fixing, and it is not stable enough when processing individual sides of metal products of different shapes and sizes."

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A motor group training and assessment system comprises a machine tool platform, wherein the upper end surface of the machine tool platform is fixedly mounted with a platform base and a numerical control device, the upper end surface of the platform base is symmetrically and fixedly connected with two support plates, the side walls of the two support plates are fixedly connected with a latch upper seat, the lower end surfaces of the two latch upper seats are provided with a No. 1 groove, and a No. 1 telescopic cylinder is fixedly mounted in the two No. 1 grooves, and the telescopic ends of the two No. 1 telescopic cylinders are fixedly connected with a latch body, a servo motor is fixedly mounted on the side wall of the support plate close to the numerical control device, the output end of the servo motor is fixedly connected with a driving shaft, and the other end of the driving shaft is fixedly connected with a driving shaft. The end is fixedly connected with a connecting plate, and a driven shaft is arranged on the side wall of the other support plate, and one end of the driven shaft is fixedly connected with the same connecting plate, and the two connecting plates are fixedly connected with the pin connection middle seat by fixing bolts, gaskets and fixing nuts, and the two opposite sides of the two pin connection middle seats are provided with No. 2 grooves, and No. 2 telescopic cylinders are fixedly installed in the two No. 2 grooves, and the telescopic ends of the two No. 2 telescopic cylinders are fixedly connected with splints, and a metal product body is arranged between the two splints, and four pin positioning holes matching the pin body are evenly spaced and annularly provided on the side walls of the two pin connection middle seats.

[0008] As a preferred technical solution of the utility model, the driving shaft penetrates the inner wall of the support plate and is rotatably connected to the inner wall of the support plate, and the end of the driven shaft facing away from the connecting plate is rotatably connected to the side wall of the support plate.

[0009] As a preferred technical solution of the utility model, the two latch bodies are respectively slidably connected to the inner walls of the matching latch positioning holes.

[0010] As a preferred technical solution of the utility model, a buffer layer is arranged between the lower end surface of the platform base and the upper end surface of the machine tool platform, and the buffer layer is a rubber block.

[0011] As a preferred technical solution of the present utility model, the numerical control equipment is electrically connected to the servo motor, the No. 1 telescopic cylinder, and the No. 2 telescopic cylinder respectively.

[0012] As a preferred technical solution of the utility model, an anti-skid layer is provided on one side opposite to the two clamping plates, and the surface of the anti-skid layer is provided with anti-skid patterns.

[0013] The utility model provides a metal product latch center seat for machine tools, which has the following beneficial effects:

[0014] 1. By setting the latch connection center seat, latch positioning hole, servo motor, driving shaft rod and clamping plate, when the metal product body is clamped and limited, the servo motor drives the two latch connection center seats to rotate to a certain degree through the driving shaft rod, and the latch body and the latch positioning hole cooperate to complete the locking of the latch connection center seat after rotation, thereby improving the stability of the metal product body when processing multiple sides after clamping the metal product body of different shapes and sizes;

[0015] 2. By setting up No. 2 telescopic cylinders and clamps, when metal products of different shapes and sizes are placed between the two clamps, start the two No. 2 telescopic cylinders so that their telescopic ends push the two clamps to move relative to each other. When the side walls of the two clamps contact the side walls of the metal product body at the same time, the metal product bodies of different shapes and sizes are limited and fixed, so that the metal product bodies can be better processed on the machine tool platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a metal product latch center seat for machine tools proposed by the utility model;

[0017] Figure 2 This is a front structural schematic diagram of a metal product latch center seat for machine tools proposed by the utility model;

[0018] Figure 3 This is a front structural sectional view of a metal product latch center seat for machine tools proposed by the utility model;

[0019] Figure 4 The utility model is a side structural sectional view of a metal product latch center seat for machine tools.

[0020] In the figure: 1 machine tool platform, 2 platform base, 3 CNC equipment, 4 support plate, 5 latch upper seat, 6 servo motor, 7 drive shaft, 8 No. 1 telescopic cylinder, 9 latch body, 10 connecting plate, 11 latch connecting middle seat, 12 fixing bolt, 13 fixing nut, 14 latch positioning hole, 15 No. 2 telescopic cylinder, 16 splint, 17 metal product body. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0023] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0024] refer to Figure 1-4 A motor group training and assessment system comprises a machine tool platform 1, the upper end surface of the machine tool platform 1 is fixedly installed with a platform base 2 and a numerical control device 3, the upper end surface of the platform base 2 is symmetrically fixedly connected with two support plates 4, the side walls of the two support plates 4 are fixedly connected with a latch upper seat 5, the lower end surfaces of the two latch upper seats 5 are each provided with a No. 1 groove, and the two No. 1 grooves are both fixedly installed with a No. 1 telescopic cylinder 8, and the telescopic ends of the two No. 1 telescopic cylinders 8 are both fixedly connected with a latch body 9, and a servo motor 6 is fixedly installed on the side wall of the support plate 4 near the numerical control device 3, and the output end of the servo motor 6 is fixedly connected with a driving shaft 7, and the other end of the driving shaft 7 is fixedly connected There is a connecting plate 10, and a driven shaft is arranged on the side wall of the other supporting plate 4, one end of the driven shaft is fixedly connected with the same connecting plate 10, and the two connecting plates 10 are fixedly connected with the plug connection center seat 11 through fixing bolts 12, washers, and fixing nuts 13. The two plug connection center seats 11 are provided with No. 2 grooves on the opposite sides, and No. 2 telescopic cylinders 15 are fixedly installed in the two No. 2 grooves. The telescopic ends of the two No. 2 telescopic cylinders 15 are fixedly connected with splints 16, and a metal product body 17 is arranged between the two splints 16. Four plug positioning holes 14 matching the plug body 9 are evenly spaced and annularly opened on the side walls of the two plug connection center seats 11.

[0025] A machine tool processing device is arranged above the two support plates 4. When it is necessary to process a metal product body 17 of different shapes, the metal product body 17 is first placed between the two clamping plates 16. At this time, the two No. 2 telescopic cylinders 15 are started so that their telescopic ends respectively push the two clamping plates 16 to move relative to each other and clamp the two sides of the metal product body 17. After completing the clamping of the metal product body 17 on the platform base 2, the upper end surface of the metal product body 17 is processed by the machine tool processing device arranged above the two support plates 4. Then the servo motor 6 is started again. The output end of the servo motor 6 drives the connecting plate 10 and the latch connection middle seat 11 to rotate ninety degrees through the driving shaft 7, so that the other connecting plate 10 and the latch connection middle seat 11 rotate synchronously on the side wall of the support plate 4 through the driven shaft. At this time, the other side surface of the metal product body 17 is facing upward under the driving force of the rotation. Then the two No. 1 telescopic cylinders 8 are started so that their telescopic ends respectively push the two latch bodies 9 into the two latch positioning The two latch-connected middle seats 11 are locked in the hole 14, and then the machine tool processing device processes the other side of the metal product body 17 on the machine tool platform 1, so that the latch-connected middle seat 11 is locked by the latch body 9 and the latch positioning hole 14 when processing multiple sides of the metal product body 17, thereby improving the stability when processing multiple sides of the metal product body 17 of different shapes and sizes. By setting the latch-connected middle seat 11, the latch positioning hole 14, the No. 2 telescopic cylinder 15, and the clamping plate 16, the telescopic ends of the two No. 2 telescopic cylinders 15 can respectively push the two clamping plates 16 to move relative to each other and clamp the two sides of the metal product body 17, and the servo motor 6 then drives the two latch-connected middle seats 11 to rotate to a certain degree through the driving shaft 7, and the latch body 9 and the latch positioning hole 14 cooperate to complete the locking of the latch-connected middle seat 11 after rotation, thereby improving the stability when processing multiple sides after clamping the metal product body 17 of different shapes and sizes;

[0026] Furthermore, the driving shaft 7 penetrates through the inner wall of the support plate 4 and is rotatably connected to the inner wall of the support plate 4 , and one end of the driven shaft facing away from the connecting plate 10 is rotatably connected to the side wall of the support plate 4 .

[0027] By making the driving shaft 7 penetrate the inner wall of the support plate 4 and rotatably connected to the inner wall of the support plate 4, and the end of the driven shaft away from the connecting plate 10 is rotatably connected to the side wall of the support plate 4, the driving shaft 7 and the driven shaft can be rotatably connected to the inner wall and the side wall of the two support plates 4 respectively;

[0028] Furthermore, the two latch bodies 9 are slidably connected to the inner walls of the matching latch positioning holes 14 .

[0029] By making the two latch bodies 9 slidably connected to the inner walls of the matching latch positioning holes 14, the two latch bodies 9 can slide up and down in the matching latch positioning holes 14.

[0030] Furthermore, a buffer layer is provided between the lower end surface of the platform base 2 and the upper end surface of the machine tool platform 1 , and the buffer layer is a rubber block.

[0031] By setting a buffer layer, the buffer layer is located between the lower end surface of the platform base 2 and the upper end surface of the machine tool platform 1, which can play a role in shock absorption and anti-shake when processing the metal product body 17, thereby improving the stability of the metal product body 17 above the machine tool platform 1;

[0032] Furthermore, the numerical control device 3 is electrically connected to the servo motor 6 , the first telescopic cylinder 8 , and the second telescopic cylinder 15 , respectively.

[0033] By electrically connecting the numerical control device 3 to the servo motor 6, the first telescopic cylinder 8, and the second telescopic cylinder 15, respectively, the numerical control device 3 can control the servo motor 6, the first telescopic cylinder 8, and the second telescopic cylinder 15, which is convenient for the staff to operate and saves time and effort;

[0034] Furthermore, an anti-skid layer is provided on one side opposite to the two clamping plates 16, and the surface of the anti-skid layer is provided with anti-skid patterns.

[0035] By providing an anti-skid layer, the anti-skid layer can increase the friction between the contact surfaces of the two clamping plates 16 and the metal product body 17, so that the two clamping plates 16 can better clamp and limit the metal product body 17;

[0036] Among them, the manufacturer of No. 1 telescopic cylinder 8 and No. 2 telescopic cylinder 15 is Ningbo Tuozhun Intelligent Technology Co., Ltd., and the model is EDA75.

[0037] The working principle of the utility model is as follows: when it is necessary to process a metal product body 17 of different shapes, the metal product body 17 is first placed between the two clamping plates 16, and then the two No. 2 telescopic cylinders 15 are started so that their telescopic ends respectively push the two clamping plates 16 to move relative to each other and clamp the two sides of the metal product body 17. After the clamping of the metal product body 17 on the platform base 2 is completed, the upper end surface of the metal product body 17 is processed by the machine tool processing device arranged above the two support plates 4, and then the servo motor 6 is started again, and the output end of the servo motor 6 drives the connecting plate 10 and the latch connection middle seat 11 to rotate ninety degrees through the driving shaft 7, so that the other connecting plate 10 and the latch connection are connected. The middle seat 11 rotates synchronously on the side wall of the support plate 4 through the driven rotating shaft. At this time, the other side surface of the metal product body 17 faces upward under the driving of the rotation. Then, the two No. 1 telescopic cylinders 8 are started so that their telescopic ends respectively push the two latch bodies 9 into the two latch positioning holes 14 to complete the locking of the two latch-connected middle seats 11. Then, the machine tool processing device processes the other side surface of the metal product body 17 on the machine tool platform 1, so that the latch-connected middle seat 11 is locked through the latch bodies 9 and the latch positioning holes 14 when processing multiple sides of the metal product body 17, thereby improving the stability when processing multiple sides of the metal product body 17 of different shapes and sizes;

[0038] Compared with the prior art, by setting the latch connection center seat 11, the latch positioning hole 14, the servo motor 6, the driving shaft 7, and the clamping plate 16, when the metal product body 17 is clamped and limited, the servo motor 6 drives the two latch connection center seats 11 to rotate to a certain degree through the driving shaft 7, and the latch body 9 and the latch positioning hole 14 cooperate to complete the locking of the latch connection center seat 11 after rotation, thereby improving the stability of the metal product body 17 of different shapes and sizes after clamping and processing multiple sides of the metal product body 17.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A metal product latch center seat for machine tools, comprising a machine tool platform (1), characterized in that: The upper end surface of the machine tool platform (1) is fixedly mounted with a platform base (2) and a numerical control device (3); the upper end surface of the platform base (2) is symmetrically fixedly connected with two support plates (4); the side walls of the two support plates (4) are fixedly connected with a latch upper seat (5); the lower end surfaces of the two latch upper seats (5) are provided with a No. 1 groove; the two No. 1 grooves are fixedly mounted with a No. 1 telescopic cylinder (8); the telescopic ends of the two No. 1 telescopic cylinders (8) are fixedly connected with a latch body (9); a servo motor (6) is fixedly mounted on the side wall of the support plate (4) close to the numerical control device (3); the output end of the servo motor (6) is fixedly connected with a driving shaft (7); the other end of the driving shaft (7) is fixedly connected with a connecting plate (10); and the other end of the connecting plate (11) is fixedly connected with a connecting plate (12). A driven shaft is arranged on the side wall of one of the support plates (4), one end of the driven shaft is fixedly connected to the same connecting plate (10), the two connecting plates (10) are fixedly connected to the plug connection center seat (11) through fixing bolts (12), washers and fixing nuts (13), the two plug connection center seats (11) are provided with a second groove on the opposite side, the two second grooves are fixedly installed with a second telescopic cylinder (15), the telescopic ends of the two second telescopic cylinders (15) are fixedly connected with a clamping plate (16), a metal product body (17) is arranged between the two clamping plates (16), and four plug positioning holes (14) matching the plug body (9) are evenly spaced and annularly arranged on the side walls of the two plug connection center seats (11).

2. The metal product latch center seat for machine tools according to claim 1, characterized in that: The driving shaft (7) passes through the inner wall of the support plate (4) and is rotatably connected to the inner wall of the support plate (4), and the end of the driven shaft facing away from the connecting plate (10) is rotatably connected to the side wall of the support plate (4).

3. The metal product latch center seat for machine tools according to claim 1, characterized in that: The two latch bodies (9) are respectively slidably connected to the inner walls of matching latch positioning holes (14).

4. The metal product latch center seat for machine tools according to claim 1, characterized in that: A buffer layer is provided between the lower end surface of the platform base (2) and the upper end surface of the machine tool platform (1), and the buffer layer is a rubber block.

5. The metal product latch center seat for machine tools according to claim 1, characterized in that: The numerical control device (3) is electrically connected to the servo motor (6), the first telescopic cylinder (8), and the second telescopic cylinder (15) respectively.

6. The metal product latch center seat for machine tools according to claim 1, characterized in that: The two opposite sides of the two clamping plates (16) are both provided with an anti-skid layer, and the surface of the anti-skid layer is provided with anti-skid patterns.

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