Pickup machine clamp
By using a hydraulic cylinder, gear and rack drive structure, and limiting device, the problem of inconvenient movement of the clamping plate of the part-retrieving machine is solved, achieving stable clamping and flexible replacement, and improving the stability and adaptability of clamping.
Patent Information
- Application Number
- CN202423240071.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-26
AI Technical Summary
The existing clamping mechanism is not convenient to move multiple clamping plates simultaneously when driving them, resulting in poor clamping stability and affecting its use.
The drive structure employs a hydraulic cylinder, a first gear, and a first rack. The hydraulic cylinder drives the third rack, which in turn causes the first and second gears to rotate, achieving synchronous movement of the first and second clamping plates. A limiting structure ensures the stability of the rack, and mounting slots and fixing bolts facilitate the replacement of the clamping plates.
It achieves stable and synchronous movement of the clamping plates, improves clamping stability, prevents products from falling accidentally, and allows the clamping plate shape to be changed as needed to adapt to different products, enhancing the flexibility and stability of clamping.
Smart Images
Figure CN223659234U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fixture, specifically is a get -out machine fixture. BACKGROUND
[0002] In any process in the process, the device for quickly, conveniently and safely installing workpieces can be called a fixture, there are many types of fixtures, and the user can select a suitable fixture according to the own demand, the get -out machine is the intelligent equipment for taking the die casting of die casting production, and the fixture needs to be used to clamp the die casting when the get -out machine is used.
[0003] A common get -out machine fixture still has some problems, for example, when using, the clamping plate needs to clamp the die casting, but it is inconvenient to drive multiple sets of clamping plates to move at the same time, the stability of clamping is poor, and use is easily affected.
[0004] Therefore, we propose a get -out machine fixture to improve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a get -out machine fixture to solve the problem of inconveniently driving multiple sets of clamping plates to move at the same time, poor stability of clamping and easily affecting use in the background art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a get -out machine fixture, including the casing, the rear end in the casing is fixedly connected with the support frame, the front end of the support frame is installed with the mounting plate, the front end of the support frame is provided with the drive structure convenient for moving the clamping plate;
[0007] The drive structure includes a hydraulic cylinder, a first gear and a first rack, the left side of the mounting plate is installed with the hydraulic cylinder, the right side of the hydraulic cylinder is installed with the third rack, the upper and lower ends of the right side in the support frame are movably connected with the movable shaft and the rotating shaft respectively, the outer parts of the movable shaft and the rotating shaft are fixedly connected with the first gear and the second gear respectively, one end close to the outside of the first gear and the second gear is provided with the connecting frame, one side close to the middle of the connecting frame is provided with the first clamping plate, the right side of the third rack is provided with the second clamping plate.
[0008] Preferably, the upper and lower ends of the third rack are processed with tooth blocks, the outer parts of the first gear and the second gear are respectively processed with tooth blocks, and the third rack and the first gear and the second gear are respectively meshed.
[0009] Preferably, the side of the bottom end of the first rack and the top end of one side of the second rack are respectively processed with tooth blocks, the first gear and the first rack are meshed, and the second rack and the second gear are meshed.
[0010] Preferably, the right side of the upper and lower ends of the support frame is fixedly connected with a first extension block and a second extension block respectively, the right side of the first rack and the second rack is fixedly connected with a limiting sliding block respectively, and the inside of the first extension block and the second extension block is provided with a groove.
[0011] Preferably, the front end of the third rack is fixedly connected with a connecting plate, the upper and lower ends of the inside of the connecting plate are provided with a limiting groove, and the upper and lower ends of the front end of the support frame are fixedly connected with a limiting frame.
[0012] Preferably, the end close to the middle of the limiting frame is arranged in the inside of the limiting groove, and the connecting plate slides outside the limiting frame through the limiting groove.
[0013] Preferably, one side of the second clamping plate and the end close to the outside of the first clamping plate are fixedly connected with a mounting block respectively, the inside of the third rack and the connecting frame is provided with a mounting groove respectively, the inside of the mounting groove is provided with a fixing groove, and the inside of the fixing groove is provided with a fixing bolt.
[0014] Preferably, the mounting block is embedded in the inside of the mounting groove, and the mounting block is fixed in the inside of the mounting groove through the fixing groove and the fixing bolt.
[0015] Compared with the prior art, the taking machine clamp not only realizes the convenience of moving the clamping plates simultaneously, improves the stability of the rack, and facilitates the replacement of the clamping plates.
[0016] (1) By setting the hydraulic cylinder, the first gear, the first rack, the connecting frame, the first clamping plate, the second clamping plate, the second rack and the third rack, when the shell and the connecting frame move to the appropriate position, the hydraulic cylinder is started, the hydraulic cylinder drives the second clamping plate to move through the third rack, when the third rack moves, the first gear and the second gear rotate, so that the first rack and the second rack drive the first clamping plate to move through the connecting frame, the simultaneous movement of the first clamping plate and the second clamping plate can clamp the product, facilitate taking, improve the stability of clamping, and prevent the product from falling accidentally;
[0017] (2) By setting the limiting frame, the first extension block, the second extension block, the limiting sliding block, the connecting plate and the limiting groove, when the first rack and the second rack drive the connecting frame to move, the limiting sliding blocks on the first rack and the second rack will slide in the grooves in the inside of the first extension block and the second extension block, so that the first rack and the second rack can be limited, preventing the first rack and the second rack from being misaligned with the first gear and the second gear to affect use, the limiting frame can limit the third rack through the connecting plate and the limiting groove, improving the stability of the third rack.
[0018] (3) by setting with installation groove, fixed groove, fixed bolt and mounting block, need to replace the shape of the first clamping plate and the second clamping plate, the fixed bolt is screwed out from the inside of the fixed groove, the mounting block loses the fixation, the mounting block loses the fixation after the mounting block is screwed out from the inside of the installation groove, so that the second clamping plate can be disassembled, the shape of the second clamping plate is replaced, the shape of the second clamping plate can be conveniently clamped to different shape products, and the stability of clamping can be further improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a front view sectional structure schematic diagram of the utility model;
[0020] Figure 2 It is a first extension block side view sectional enlarged structure schematic diagram of the utility model;
[0021] Figure 3 It is a first extension block front view enlarged structure schematic diagram of the utility model;
[0022] Figure 4 It is a third rack partial bottom view sectional enlarged structure schematic diagram of the utility model.
[0023] In the drawing: 1, shell; 2, support frame; 3, hydraulic cylinder; 4, mounting plate; 5, limit frame; 6, first gear; 7, first extension block; 8, first rack; 9, movable shaft; 10, connecting frame; 11, first clamping plate; 12, second clamping plate; 13, second rack; 14, second extension block; 15, second gear; 16, groove; 17, limit sliding block; 18, connecting plate; 19, limit slot; 20, rotating shaft; 21, third rack; 22, installation groove; 23, fixed groove; 24, fixed bolt; 25, mounting block. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0025] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of pick-up machine clamp, including shell 1, the rear end fixed connection of shell 1 inside has support frame 2, support frame 2 front end is equipped with mounting plate 4, support frame 2 front end is provided with the drive structure for facilitating the movement of clamping plate;
[0026] The driving structure comprises a hydraulic cylinder 3, a first gear 6 and a first rack 8, the left side of the mounting plate 4 is provided with the hydraulic cylinder 3, the right side of the hydraulic cylinder 3 is provided with a third rack 21, the upper and lower ends of the right side of the inside of the support frame 2 are movably connected with an activity shaft 9 and a rotating shaft 20 respectively, the outer parts of the activity shaft 9 and the rotating shaft 20 are fixedly connected with the first gear 6 and the second gear 15 respectively, the end close to the outside of the first gear 6 and the second gear 15 is provided with a connecting frame 10, the side close to the middle of the connecting frame 10 is provided with a first clamping plate 11, the right side of the third rack 21 is provided with a second clamping plate 12;
[0027] The upper and lower ends of the third rack 21 are processed with tooth blocks, the outer parts of the first gear 6 and the second gear 15 are processed with tooth blocks respectively, the third rack 21 and the first gear 6 and the second gear 15 are meshed and connected respectively, the side of the bottom end of the first rack 8 and the top end of the side of the second rack 13 are processed with tooth blocks respectively, the first gear 6 and the first rack 8 are meshed and connected, the second rack 13 and the second gear 15 are meshed and connected;
[0028] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 When the shell 1 and the connecting frame 10 are moved to the appropriate position, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the second clamping plate 12 to move through the third rack 21, when the third rack 21 moves, the first gear 6 and the second gear 15 will rotate, so that the first rack 8 and the second rack 13 can drive the first clamping plate 11 to move through the connecting frame 10, the simultaneous movement of the first clamping plate 11 and the second clamping plate 12 can clamp the product, facilitate the taking of the product, improve the stability of clamping and prevent the product from falling accidentally.
[0029] The right sides of the upper and lower ends of the support frame 2 are fixedly connected with a first extension block 7 and a second extension block 14 respectively, the right sides of the first rack 8 and the second rack 13 are fixedly connected with a limiting sliding block 17 respectively, the interiors of the first extension block 7 and the second extension block 14 are provided with a groove 16, the limiting sliding block 17 slides up and down in the interior of the groove 16, the front end of the third rack 21 is fixedly connected with a connecting plate 18, the upper and lower ends of the interior of the connecting plate 18 are provided with a limiting groove 19, the upper and lower ends of the front end of the support frame 2 are fixedly connected with a limiting frame 5, the end close to the middle of the limiting frame 5 is arranged in the interior of the limiting groove 19, the connecting plate 18 slides outside the limiting frame 5 through the limiting groove 19;
[0030] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3As shown, when the first rack 8 and the second rack 13 drive the connecting frame 10 to move, the limiting sliding blocks 17 on the first rack 8 and the second rack 13 will slide in the grooves 16 inside the first extension block 7 and the second extension block 14, thereby limiting the first rack 8 and the second rack 13, preventing the first rack 8 and the second rack 13 from being misaligned with the first gear 6 and the second gear 15 to affect use, and the limiting frame 5 can limit the third rack 21 through the connecting plate 18 and the limiting groove 19 to improve the stability of the third rack 21.
[0031] One side of the second clamping plate 12 and one end of the first clamping plate 11 close to the outside are fixedly connected with mounting blocks 25, the inside of the third rack 21 and the connecting frame 10 is respectively provided with a mounting groove 22, the inside of the mounting groove 22 is provided with a fixing groove 23, the inside of the fixing groove 23 is provided with a fixing bolt 24, the mounting block 25 is embedded in the inside of the mounting groove 22, and the mounting block 25 is fixed in the inside of the mounting groove 22 through the fixing groove 23 and the fixing bolt 24.
[0032] Specifically, as shown in Figure 1 and Figure 4 When it is necessary to replace the shape of the first clamping plate 11 and the second clamping plate 12, the fixing bolt 24 is screwed out of the inside of the fixing groove 23 to make the mounting block 25 lose fixation, and then the mounting block 25 is screwed out of the inside of the mounting groove 22, so that the second clamping plate 12 can be disassembled and the shape of the second clamping plate 12 can be replaced, and the replacement of the shape of the second clamping plate 12 can facilitate clamping products of different shapes and further improve the stability of clamping.
[0033] When it is necessary to replace the shape of the first clamping plate 11 and the second clamping plate 12, the fixing bolt 24 is screwed out of the inside of the fixing groove 23 to make the mounting block 25 lose fixation, and then the mounting block 25 is screwed out of the inside of the mounting groove 22, so that the second clamping plate 12 can be disassembled and the shape of the second clamping plate 12 can be replaced, and the replacement of the shape of the second clamping plate 12 can facilitate clamping products of different shapes and further improve the stability of clamping. When the shell 1 and the connecting frame 10 are moved to a suitable position, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the second clamping plate 12 to move through the third rack 21, the first gear 6 and the second gear 15 rotate when the third rack 21 moves, so that the first rack 8 and the second rack 13 drive the first clamping plate 11 to move through the connecting frame 10, the first clamping plate 11 and the second clamping plate 12 move simultaneously to clamp the product, when the first rack 8 and the second rack 13 drive the connecting frame 10 to move, the limiting sliding blocks 17 on the first rack 8 and the second rack 13 will slide in the grooves 16 inside the first extension block 7 and the second extension block 14, thereby limiting the first rack 8 and the second rack 13, preventing the first rack 8 and the second rack 13 from being misaligned with the first gear 6 and the second gear 15 to affect use, and the limiting frame 5 can limit the third rack 21 through the connecting plate 18 and the limiting groove 19 to improve the stability of the third rack 21.
[0034] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No limitation is intended to the details of the drawing figures which are to be used only for illustration insofar as they do not pertain to the relevant claims.
Claims
1. A jig for a pickup machine, comprising a housing (1), characterized in that: The rear end of the housing (1) is fixedly connected to a support frame (2), and the front end of the support frame (2) is equipped with an mounting plate (4). The front end of the support frame (2) is provided with a drive structure that facilitates the movement of the clamping plate. The drive structure includes a hydraulic cylinder (3), a first gear (6) and a first rack (8). The hydraulic cylinder (3) is installed on the left side of the mounting plate (4), and the third rack (21) is installed on the right side of the hydraulic cylinder (3). The upper and lower ends of the right side of the support frame (2) are movably connected to a movable shaft (9) and a rotating shaft (20). The first gear (6) and the second gear (15) are fixedly connected to the outside of the movable shaft (9) and the rotating shaft (20). A connecting frame (10) is provided at the outer end of the first gear (6) and the second gear (15). A first clamping plate (11) is provided on the side of the connecting frame (10) near the middle. A second clamping plate (12) is provided on the right side of the third rack (21).
2. The part-retrieving machine fixture according to claim 1, characterized in that: The upper and lower ends of the third rack (21) are machined with tooth blocks, and the outer sides of the first gear (6) and the second gear (15) are respectively machined with tooth blocks. The third rack (21) and the first gear (6) are meshed with the second gear (15).
3. The part-retrieving machine fixture according to claim 1, characterized in that: Tooth blocks are machined on one side of the bottom end of the first rack (8) and the top end of one side of the second rack (13). The first gear (6) and the first rack (8) are meshed together, and the second rack (13) and the second gear (15) are meshed together.
4. The part-retrieving machine fixture according to claim 1, characterized in that: The support frame (2) has a first extension block (7) and a second extension block (14) fixedly connected to the right sides of its upper and lower ends, respectively. The first rack (8) and the second rack (13) have limit sliders (17) fixedly connected to their right sides, respectively. The first extension block (7) and the second extension block (14) have grooves (16) inside, and the limit sliders (17) slide up and down inside the grooves (16).
5. A jig for a parts retrieval machine according to claim 4, characterized in that: The front end of the third rack (21) is fixedly connected to a connecting plate (18), and the upper and lower ends of the connecting plate (18) are provided with limit grooves (19). The upper and lower ends of the front end of the support frame (2) are fixedly connected to limit frames (5).
6. A jig for a part-retrieving machine according to claim 5, characterized in that: The limiting frame (5) is located at one end near the middle inside the limiting groove (19), and the connecting plate (18) slides outside the limiting frame (5) through the limiting groove (19).
7. A jig for a parts retrieval machine according to claim 1, characterized in that: Mounting blocks (25) are fixedly connected to one side of the second clamping plate (12) and the outer end of the first clamping plate (11), respectively. Mounting grooves (22) are respectively opened inside the third rack (21) and the connecting frame (10). Fixing grooves (23) are opened inside the mounting grooves (22), and fixing bolts (24) are provided inside the fixing grooves (23).
8. A jig for a part-retrieving machine according to claim 7, characterized in that: The mounting block (25) is embedded inside the mounting groove (22), and the mounting block (25) is fixed inside the mounting groove (22) by a fixing groove (23) and a fixing bolt (24).