Clamping and blanking auxiliary device for boring injection oil cylinder lug ring

Abstract

The utility model relates to an auxiliary clamping and blanking device for boring injection oil cylinder lug rings, which is provided with a rack capable of being mounted on a boring device, the boring device is fixedly provided with a mounting column, the rack is provided with a blanking station and a processing station, and the rack is provided with an auxiliary component capable of sliding between the blanking station and the processing station. The auxiliary assembly comprises a sliding part arranged on the machine frame in a sliding mode, a clamping part used for clamping the lug ring and a material taking part arranged on the machine frame in a sliding mode. The material taking part comprises a sliding base arranged on the rack in a sliding mode, a telescopic table rotationally arranged on the sliding base, an insertion rod used for being inserted into a hole formed after boring of the lug ring, and a first driving device used for driving the telescopic table to rotate. One end of the insertion rod is fixedly arranged at the telescopic end of the telescopic table, a second driving device used for sliding of the sliding part is fixedly arranged on the rack, the lug ring machining device can fix machined lug rings and conduct discharging after machining is completed, and the lug ring machining device is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for clamping and feeding materials used for boring holes of earrings of injection oil cylinders. Background Art

[0002] Hydraulic cylinders are widely used as actuators in mechanical equipment. Many working conditions are suitable for cylinders with earring connections, so a large amount of cylinder earrings are used. Due to the special requirements of the earrings' working performance and structure, cylinder earrings are generally special-shaped parts that include a connecting part and a flat ear. The processing of the outer end face of the connecting part and the flat ear requires multiple process equipment such as turning, sawing, milling, and drilling.

[0003] When boring the connecting holes of the hydraulic cylinder earrings, the existing method is to put the hydraulic cylinder earring base on the tooling, then fix the hydraulic cylinder earrings, and use a boring device to bore the holes. After the boring is completed, it is necessary to manually collect the single processed earrings. During this period, manual supervision is required to prevent the processing work from being delayed due to material collection after the boring is completed, which is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for clamping and unloading materials used for boring holes of earrings in injection oil cylinders, which can fix the processed earrings and unload materials after the processing is completed, which is more convenient.

[0005] The technical scheme for realizing the purpose of the utility model is as follows: the utility model has a frame which can be installed on a boring device, the boring device is fixedly provided with a mounting column for inserting an earring base, the frame is provided with a material unloading station and a processing station, a section of the frame provided with a processing station is installed on the boring device, the frame is provided with an auxiliary component which can slide between the material unloading station and the processing station, the auxiliary component comprises a sliding part which is slidably arranged on the frame, a clamping part which is arranged on the sliding part and is used for clamping the earring, and a material taking part which is slidably arranged on the frame and is used for taking down the processed earring, the material taking part is fixedly connected to the sliding part, The clamping part is located above the material-removing part and the clamping part and the mounting column are located at the same height; the material-removing part includes a sliding seat slidably arranged on a frame, a telescopic table rotatably arranged on the sliding seat, an insertion rod for inserting into a hole completed by boring an earring, and a first driving device fixedly arranged on the sliding seat and used to drive the telescopic table to rotate, one end of the insertion rod is fixedly arranged on the telescopic end of the telescopic table, and the extension direction of the other end of the insertion rod is consistent with the extension direction of the telescopic end of the telescopic table; the sliding seat is fixedly connected to the sliding part, and a second driving device for sliding the sliding part is fixedly arranged on the frame.

[0006] Furthermore, the sliding part includes a first sliding column and a second sliding column symmetrically slidably arranged on the frame, the sliding seat is located between the first sliding column and the second sliding column, and the two sides of the sliding seat are respectively fixedly connected with the first sliding column and the second sliding column through connecting rods, and the projections of the sliding seat, the first sliding column and the second sliding column on the frame are located in the same straight line.

[0007] Furthermore, the clamping part includes a first clamping block arranged on the first sliding column and a second clamping block arranged on the second sliding column. The first clamping block and the second clamping block are arranged opposite to each other, and a placement space for earrings is formed between the first clamping block and the second clamping block. A third driving device with a driving end fixedly connected to the first clamping block is fixedly provided on the first sliding column, and a fourth driving device with a driving end fixedly connected to the second clamping block is fixedly provided on the second sliding column. The first clamping block and the second clamping block form relative movement or opposite movement under the drive of the third driving device and the fourth driving device.

[0008] Furthermore, a first supporting surface and a second supporting surface are respectively provided on the side opposite to the first clamping block and the second clamping block; the first supporting surface forms at least one contact point with the left arc surface of the earring base under the drive of the third driving device, and the second supporting surface forms at least one contact point with the right arc surface of the earring base under the drive of the fourth driving device, and the earring is fixed in the placement space after being squeezed by the contact points on both sides.

[0009] Furthermore, the insertion rod includes a first rod body and a second rod body, one end of the first rod body is fixedly connected to the telescopic end of the telescopic table, the first rod body is fixedly connected to one end of the second rod body, the extension direction of the second rod body is consistent with the extension direction of the telescopic end of the telescopic table and the second rod body is located on the side of the sliding seat close to the unloading station; the first rod body and the second rod body are L-shaped.

[0010] Furthermore, a supporting plate for supporting the finished earrings is fixedly provided on the second rod body.

[0011] Furthermore, a clamping plate capable of pressing against one end of the earring base facing the blanking station is rotatably provided on the first clamping block and the second clamping block on the side facing the blanking station.

[0012] Furthermore, the unloading station is provided with an inclined block for the finished earrings to slide on, and extension plates extending from the upper end of the inclined surface to the lower end of the inclined surface are symmetrically fixed on the inclined surface of the inclined block. The symmetrically fixed extension plates and the inclined surface form a guide groove for the finished earrings to slide on the inclined surface, and the sliding direction of the finished earrings in the guide groove is in the same straight line as the moving direction of the insertion rod.

[0013] Furthermore, a limiting plate is fixedly provided at the lower end of the inclined block for limiting the processed earrings from sliding out of the inclined block.

[0014] The utility model has positive effects: (1) a sliding part and a material picking part are slidingly provided on the frame of the utility model, a clamping part is provided on the sliding part, the clamping part includes a first clamping block arranged on the first sliding column and a second clamping block arranged on the second sliding column, the first clamping block and the second clamping block can fix the earrings sleeved on the boring device; the material picking part drives the insertion rod to lift through the telescopic table, after the insertion rod is inserted into the hole after boring, the sliding seat slides to remove the earrings from the boring device, drives the earrings to the unloading station, and the telescopic table rotates to make the earrings slide off the insertion rod under the action of gravity. The utility model can fix the processed earrings and unload them after the processing is completed, which is more convenient.

[0015] (2) The sliding part of the utility model includes a first sliding column and a second sliding column symmetrically slidably arranged on the frame, the sliding seat is located between the first sliding column and the second sliding column, and the two sides of the sliding seat are respectively fixedly connected with the first sliding column and the second sliding column through connecting rods, the projections of the sliding seat, the first sliding column and the second sliding column on the frame are located in the same straight line, the sliding seat, the first sliding column and the second sliding column are fixedly connected through the connecting rod, the sliding seat, the first sliding column and the second sliding column can slide synchronously to ensure the consistency of the sliding of the sliding part and the material picking part.

[0016] (4) The clamping plates on the first clamping block and the second clamping block of the utility model can prevent the earrings from moving axially, further fix the earrings, and prevent the earrings from falling off the boring device during boring.

[0017] (5) The first supporting surface of the utility model forms at least one contact point with the left arc surface of the earring base when driven by the third driving device, and the second supporting surface forms at least one contact point with the right arc surface of the earring base when driven by the fourth driving device. The earring is squeezed by the contact points on both sides, and the earring can be stably fixed on the boring device.

[0018] (6) The insertion rod of the utility model is provided with a first rod body and a second rod body, one end of the first rod body is fixedly connected to the telescopic end of the telescopic table, the first rod body is fixedly connected to one end of the second rod body, the extension direction of the second rod body is consistent with the extension direction of the telescopic end of the telescopic table and the second rod body is located on the side of the sliding seat close to the unloading station; the first rod body and the second rod body are L-shaped, and the L-shaped setting makes the second rod body closer to the inclined block when the telescopic table rotates, and it is more convenient to load and unload the earrings on the inclined block.

[0019] (7) A supporting plate for supporting the finished earrings is fixedly provided on the second rod body of the utility model. The supporting plate can prevent the earrings from colliding with the insertion rod, and can also guide the earrings when they are suspended by gravity as the telescopic table rotates, so that the earrings can be suspended more smoothly.

[0020] (8) The unloading station of the utility model is provided with an inclined block for the processed earrings to slide on, and a limit plate is fixedly provided at the lower end of the inclined block for limiting the processed earrings from sliding out of the inclined block. Extension plates extending from the upper end of the inclined surface to the lower end of the inclined surface are symmetrically fixedly provided on the inclined surface of the inclined block. The symmetrically fixed extension plates and the inclined surface form a guide groove for the processed earrings to slide on the inclined surface. The guide groove can prevent the earrings from sliding out from the side of the inclined block to cause unnecessary losses. The limit plate can keep the processed earrings in the guide groove for easy collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a front view of the utility model;

[0024] Figure 3 It is a partial enlarged view of A in the overall structural schematic diagram of the utility model;

[0025] Figure 4 It is a top view of the utility model;

[0026] Figure 5 This is a driving schematic diagram of the first driving device in the utility model. DETAILED DESCRIPTION

[0027] See Figures 1 to 5The utility model has a frame 1 which can be installed on a boring device 2, the boring device 2 is fixedly provided with a mounting column 21 for inserting an earring base, the frame 1 is provided with a blanking station and a processing station, a section of the frame 1 provided with a processing station is installed on the boring device 2, the frame 1 is provided with an auxiliary component 3 which can slide between the blanking station and the processing station, the auxiliary component 3 includes a sliding portion 31 which is slidably arranged on the frame 1, a clamping portion 32 which is arranged on the sliding portion 31 and is used to clamp the earring, and a picking portion 33 which is slidably arranged on the frame 1 and is used to remove the processed earring, the picking portion 33 is fixedly connected to the sliding portion 31, the clamping portion 32 is located above the picking portion 33 and the clamping portion 32 is connected to the The mounting columns 21 are located at the same height; the material picking portion 33 includes a sliding seat 331 slidably arranged on the frame 1, a telescopic table 332 rotatably arranged on the sliding seat 331, an insertion rod 333 for inserting into the hole completed by boring the earring, and a first driving device 334 fixedly arranged on the sliding seat 331 and used to drive the telescopic table 332 to rotate, one end of the insertion rod 333 is fixedly arranged on the telescopic end of the telescopic table 332, and the extension direction of the other end of the insertion rod 333 is consistent with the extension direction of the telescopic end of the telescopic table 332; the sliding seat 331 is fixedly connected to the sliding portion 31, and a second driving device 4 for sliding the sliding portion 31 is fixedly arranged on the frame 1.

[0028] The sliding portion 31 includes a first sliding column 311 and a second sliding column 312 symmetrically slidably arranged on the frame 1, the sliding seat 331 is located between the first sliding column 311 and the second sliding column 312, and the two sides of the sliding seat 331 are fixedly connected with the first sliding column 311 and the second sliding column 312 through connecting rods, and the projections of the sliding seat 331, the first sliding column 311 and the second sliding column 312 on the frame 1 are located in the same straight line.

[0029] The frame 1 is provided with multiple slide rails, and the sliding seat 331, the first sliding column 311 and the second sliding column 312 are all fixedly provided with sliders that can form a sliding fit with the slide rails. The sliding seat 331, the first sliding column 311 and the second sliding column 312 are respectively slidably set on the frame 1 through the sliding fit of the slider and the slide rail; a screw is fixedly provided on the driving end of the second driving device 4, and a screw hole that can form a threaded fit with the screw is provided on the first sliding column 311 or the second sliding column 312. The sliding seat 331, the first sliding column 311 and the second sliding column 312 are synchronously slidably set on the frame 1 through the threaded fit between the screw and the screw hole and the second driving device 4 drives the first sliding column 311 or the second sliding column 312.

[0030] The clamping portion 32 includes a first clamping block 321 arranged on the first sliding column 311 and a second clamping block 322 arranged on the second sliding column 312. The first clamping block 321 and the second clamping block 322 are arranged opposite to each other, and a placement space for earrings is formed between the first clamping block 321 and the second clamping block 322. A third driving device 3111 is fixedly provided on the first sliding column 311, and a fourth driving device 3121 is fixedly provided on the second sliding column 312, and a driving end is fixedly connected to the second clamping block 322. The first clamping block 321 and the second clamping block 322 form relative movement or opposite movement under the drive of the third driving device 3111 and the fourth driving device 3121.

[0031] A first supporting surface 3211 and a second supporting surface 3221 are respectively provided on the opposite side of the first clamping block 321 and the second clamping block 322; the first supporting surface 3211 forms at least one contact point with the left arc surface of the earring base when driven by the third driving device 3111, and the second supporting surface 3221 forms at least one contact point with the right arc surface of the earring base when driven by the fourth driving device 3121. The earrings are fixed in the placement space after being squeezed by the contact points on both sides.

[0032] The first supporting surface 3211 and the second supporting surface 3221 both include an extrusion surface acting on the side of the earring and a supporting inclined surface acting on the bottom of the earring. The extrusion surface and the supporting inclined surface can squeeze the earring under the drive of the third driving device 3111 and the fourth driving device 3121 to fix the earring.

[0033] The insertion rod 333 includes a first rod body 3331 and a second rod body 3332, one end of the first rod body 3331 is fixedly connected to the telescopic end of the telescopic table 332, the first rod body 3331 is fixedly connected to one end of the second rod body 3332, the extension direction of the second rod body 3332 is consistent with the extension direction of the telescopic end of the telescopic table 332 and the second rod body 3332 is located on the side of the sliding seat 331 close to the unloading station; the first rod body 3331 and the second rod body 3332 are L-shaped.

[0034] A supporting plate 3333 for supporting the finished earrings is fixedly provided on the second rod 3332 .

[0035] When the material taking portion 33 is located at the processing station, the extending direction of the second rod body 3332 is perpendicular to the horizontal plane.

[0036] When the first driving device 334 drives the telescopic platform 332 to rotate, the extension direction of the second rod body 3332 rotates toward the ground. When the earring reaches the upper end of the inclined surface of the inclined block 6, the extension direction of the second rod body 3332 is consistent with the inclination direction of the inclined surface of the inclined block 6, and the earring slides out from the second rod body 3332.

[0037] A clamping plate 5 is rotatably provided on one side of the first clamping block 321 and the second clamping block 322 facing the blanking station, and can press against one end of the earring base facing the blanking station.

[0038] The unloading station is provided with an inclined block 6 for the finished earrings to slide on it, and an extension plate 61 extending from the upper end of the inclined surface to the lower end of the inclined surface is symmetrically fixed on the inclined surface of the inclined block 6. The symmetrically fixed extension plate 61 and the inclined surface form a guide groove 62 for the finished earrings to slide on the inclined surface, and the sliding direction of the finished earrings in the guide groove 62 is in the same straight line as the moving direction of the insertion rod 333.

[0039] A limit plate 63 is fixedly disposed at the lower end of the inclined block 6 for limiting the finished earring from sliding out of the inclined block 6 . The limit plate 63 is located at the lower end of the guide groove 62 and can completely block the lower end of the guide groove 62 .

[0040] The working principle of the utility model is as follows: first, the second driving device 4 drives the sliding seat 331, the first sliding column 311 and the second sliding column 312 to reach the processing position of the frame 1, and the earring is manually sleeved on the mounting column 21 of the boring device 2; the third driving device 3111 and the fourth driving device 3121 simultaneously drive the first clamping block 321 and the second clamping block 322 to press and fix the earring, so that the earring is fixed on the mounting column 21, and the clamping plate 5 on the first clamping block 321 and the second clamping block 322 is rotated to restrict the earring laterally. To prevent shaking during boring, the telescopic table 332 retracts at this time, driving the insertion rod 333 to move downward without affecting the fixation of the earring by the first clamping block 321 and the second clamping block 322; after the boring is completed, the telescopic end of the telescopic table 332 extends, driving the insertion rod 333 to insert into the hole after the boring is completed, and the supporting plate 3333 on the insertion rod 333 supports the earring processed by the column, and the third driving device 3111 and the fourth driving device 3121 drive the first clamping block 321 and the second clamping block 322 to move away from each other, loosening the The earring is opened and falls on the material-receiving part 33. The telescopic end of the telescopic table 332 retracts to lower the height of the earring. At this time, the second drive device 4 starts to drive the sliding to drive the material-receiving part 33 to slide from the processing station to the unloading station. When it reaches the unloading station, the first drive device 334 drives the telescopic table 332 to rotate. When the telescopic table 332 rotates to the telescopic direction consistent with the horizontal line, the earring is detached from the supporting plate 3333 under the action of its own gravity and is suspended on the insertion rod 333. The first drive device 334 continues to drive the telescopic table 332 to rotate. The table 332 rotates until the earring reaches the upper end of the inclined surface of the inclined block 6, and the axial direction of the insertion rod 333 tilts toward the ground. The earring slides out of the insertion rod 333 and falls into the guide groove 62. The slider slides on the inclined surface in the guide groove 62 and stays on the inclined surface under the restriction of the limit plate 63. It is collected manually, and the first drive device 334 drives the telescopic table 332 to rotate back to the starting position. The second drive device 4 drives the sliding part 31 and the material taking part 33 from the unloading station to the processing station for the next processing and unloading.

[0041] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for clamping and unloading materials for boring earrings in an injection cylinder, comprising a frame (1) which can be mounted on a boring device (2), the boring device (2) being fixedly provided with a mounting column (21) for inserting an earring base, characterized in that: The frame (1) is provided with a material unloading station and a processing station. A section of the frame (1) provided with the processing station is installed on the boring device (2). The frame (1) is provided with an auxiliary component (3) that can slide between the material unloading station and the processing station. The auxiliary component (3) comprises a sliding portion (31) slidably arranged on the frame (1), a clamping portion (32) arranged on the sliding portion (31) and used for clamping the earrings, and a material taking portion (33) slidably arranged on the frame (1) and used for taking off the processed earrings. The material taking portion (33) is fixedly connected to the sliding portion (31), the clamping portion (32) is located above the material taking portion (33), and the clamping portion (32) and the mounting column (21) are located at the same height; the material taking portion (33) includes a The invention comprises a sliding seat (331) slidably arranged on a frame (1), a telescopic platform (332) rotatably arranged on the sliding seat (331), an insertion rod (333) for inserting into a hole bored by an earring, and a first driving device (334) fixedly arranged on the sliding seat (331) and used for driving the telescopic platform (332) to rotate, wherein one end of the insertion rod (333) is fixedly arranged on the telescopic end of the telescopic platform (332), and the extension direction of the other end of the insertion rod (333) is consistent with the extension direction of the telescopic end of the telescopic platform (332); the sliding seat (331) is fixedly connected to the sliding part (31), and a second driving device (4) for sliding the sliding part (31) is fixedly arranged on the frame (1).

2. The auxiliary device for clamping and blanking for boring earrings of injection cylinders according to claim 1, characterized in that: The sliding portion (31) comprises a first sliding column (311) and a second sliding column (312) which are symmetrically slidably arranged on the frame (1); a sliding seat (331) is located between the first sliding column (311) and the second sliding column (312); and two sides of the sliding seat (331) are fixedly connected to the first sliding column (311) and the second sliding column (312) through connecting rods; and projections of the sliding seat (331), the first sliding column (311) and the second sliding column (312) on the frame (1) are located on the same straight line.

3. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 1, characterized in that: The clamping portion (32) comprises a first clamping block (321) arranged on the first sliding column (311) and a second clamping block (322) arranged on the second sliding column (312); the first clamping block (321) and the second clamping block (322) are arranged opposite to each other; a placement space for placing earrings is formed between the first clamping block (321) and the second clamping block (322); a third driving device (3111) having a driving end fixedly connected to the first clamping block (321) is fixedly provided on the first sliding column (311); a fourth driving device (3121) having a driving end fixedly connected to the second clamping block (322) is fixedly provided on the second sliding column (312); the first clamping block (321) and the second clamping block (322) are driven by the third driving device (3111) and the fourth driving device (3121) to move relative to each other or move away from each other.

4. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 3, characterized in that: A first supporting surface (3211) and a second supporting surface (3221) are respectively provided on the side opposite to the second clamping block (321); the first supporting surface (3211) forms at least one contact point with the left arc surface of the earring base under the drive of the third driving device (3111), and the second supporting surface (3221) forms at least one contact point with the right arc surface of the earring base under the drive of the fourth driving device (3121); the earring is fixed in the placement space after being squeezed by the contact points on both sides.

5. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 1, characterized in that: The insertion rod (333) comprises a first rod body (3331) and a second rod body (3332); one end of the first rod body (3331) is fixedly connected to the telescopic end of the telescopic platform (332); the first rod body (3331) is fixedly connected to one end of the second rod body (3332); an extension direction of the second rod body (3332) is consistent with an extension direction of the telescopic end of the telescopic platform (332); and the second rod body (3332) is located on a side of the sliding seat (331) close to the blanking station; the first rod body (3331) and the second rod body (3332) are L-shaped.

6. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 5, characterized in that: A supporting plate (3333) for supporting the finished earrings is fixedly provided on the second rod (3332).

7. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 4, characterized in that: A clamping plate (5) is rotatably provided on the first clamping block (321) and the second clamping block (322) on one side facing the blanking station and capable of pressing against the end of the earring base facing the blanking station.

8. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 1, characterized in that: The blanking station is provided with an inclined block (6) for the finished earrings to slide on, and an extension plate (61) extending from the upper end of the inclined surface to the lower end of the inclined surface is symmetrically fixed on the inclined surface of the inclined block (6), and the symmetrically fixed extension plate (61) and the inclined surface form a guide groove (62) for the finished earrings to slide on the inclined surface, and the sliding direction of the finished earrings in the guide groove (62) is in the same straight line as the moving direction of the insertion rod (333).

9. The auxiliary device for clamping and unloading materials for boring earrings of injection cylinders according to claim 8, characterized in that: A limiting plate (63) is fixedly provided at the lower end of the inclined block (6) for limiting the processed earring from sliding out of the inclined block (6).

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