CN212150724U - Mechanical manufacturing grabbing device - Google Patents
Mechanical manufacturing grabbing device Download PDFInfo
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- CN212150724U CN212150724U CN202020478098.2U CN202020478098U CN212150724U CN 212150724 U CN212150724 U CN 212150724U CN 202020478098 U CN202020478098 U CN 202020478098U CN 212150724 U CN212150724 U CN 212150724U
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- supporting
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Abstract
The utility model relates to a mechanical manufacturing gripping device, which relates to the technical field of mechanical processing; the base is provided with a supporting seat, a first air cylinder is fixedly connected in a groove at the upper end of the supporting seat, a supporting frame is fixedly connected on a pushing end at the upper end of the first air cylinder, the supporting frame is arranged in an inverted L-shaped structure, a vertical block in the supporting frame is fixed on the first air cylinder, a fixed block is fixedly connected at the bottom of a horizontal block in the supporting frame, a moving block is arranged on the right side of the fixed block, a second air cylinder is fixedly connected on the inner wall of the vertical block, the pushing end of the second air cylinder is fixedly connected with a moving block, a guide block is fixedly connected at the upper end of the moving block, a guide groove is formed in the horizontal block, the guide block is arranged in the; through carrying out the centre gripping operation to the four corners department of work piece to driving the work piece and removing, what can stabilize snatchs can effectively reduce because of snatching the thing that not firm article dropped and take place.
Description
Technical Field
The utility model relates to a machining technical field, concretely relates to machine-building grabbing device.
Background
With the continuous progress and improvement of modern economic technology, the achievement of China in the field of machine manufacturing is more and more, a large amount of capital is invested in every year, the machine manufacturing refers to industrial departments engaged in the production of various power machines, hoisting and transporting machines, agricultural machinery, metallurgical mining machinery, chemical machinery, textile machinery, machine tools, instruments, meters and other mechanical equipment, the machine manufacturing industry provides technical equipment for the whole national economy, the development level of the mechanical manufacturing is one of the main marks of the national industrialization degree, in the process of machine manufacturing, a mechanical manufacturing gripping device is often used for gripping some objects, the existing gripping device is mostly a common component of a mechanical claw, but because the angle of an inner frame of the mechanical claw is limited, when a workpiece with an edge angle is picked up, the workpiece is easy to be held and fall off, particularly when some square blocks are picked up and clamped, the device is easier to drop, so that the existing mechanical manufacturing gripping device has certain limitation in the using process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's machine-building grabbing device, carry out the centre gripping operation through the four corners department to the work piece to drive the work piece and remove, what can stabilize snatchs, can effectively reduce because of snatching the thing that the jail article dropped and take place.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a base, a supporting seat, a supporting frame, a fixed block, a movable block and a positioning mechanism, wherein the supporting seat is arranged on the base, a first air cylinder is fixedly connected in a groove at the upper end of the supporting seat, the supporting frame is fixedly connected on the upper end pushing end of the first air cylinder, the supporting frame is arranged in an inverted L-shaped structure, a vertical block in the supporting frame is fixed on the first air cylinder, the bottom of a horizontal block in the supporting frame is fixedly connected with the fixed block, the movable block is arranged on the right side of the fixed block, a second air cylinder is fixedly connected on the inner wall of the vertical block, the pushing end of the second air cylinder is fixedly connected with the movable block, the upper end of the movable block is fixedly connected with a guide block, a guide groove is formed in the; the first cylinder and the second cylinder are both connected with an external air source;
the positioning mechanism comprises supporting blocks, clamping blocks and guide blocks, wherein the bottoms of the fixed blocks and the moving blocks are fixedly connected with the supporting blocks, one side of each supporting block is symmetrically and fixedly connected with a fixed plate in a front-back mode, the inner wall of the fixed plate positioned on the front side is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a stud, the inner wall of the fixed plate positioned on the rear side is embedded and fixed with a bearing, the rear end of the stud is inserted and fixed in the bearing, the stud is oppositely arranged to the front end and the rear end of the stud by taking the middle end as the center, two guide blocks are rotatably penetrated through the stud by threads and are symmetrically arranged in the front-back mode, guide grooves are formed in the supporting blocks, one side of each guide block is slidably penetrated in the guide grooves, one side of each guide block is fixedly connected with the clamping block; the first motor is connected with an external power supply.
Further, the top fixedly connected with limiting plate of guide block, the limiting plate sets up in the upside of horizontal piece, and limiting plate and horizontal piece movable contact set up.
Furthermore, the support blocks on the upper side and the lower side of the guide groove are internally provided with limit grooves, one side of the clamping block is vertically and symmetrically fixedly connected with limit rods, and the limit rods are arranged in the limit grooves in a front-back sliding mode.
Further, the base on bilateral symmetry fixedly connected with backup pad, the inner wall of the backup pad that is located the right side on fixedly connected with motor No. two, fixedly connected with lead screw on the output shaft of motor No. two, the supporting seat is worn to establish on the lead screw through the screw rotation, be located to inlay on the left backup pad inner wall and establish and be fixed with the bearing, the left end of lead screw is pegged graft and is fixed in this bearing, fixedly connected with slide rail on the base, the supporting seat sets up on the slide rail through the spout horizontal slip of its bottom, No. two motors are connected with external power source.
Furthermore, a protective layer is fixedly connected to the inner wall of the clamping block.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a machine-building grabbing device, carry out the centre gripping operation through the four corners department to the work piece to drive the work piece and remove, what can stabilize snatchs, can effectively reduce because of snatching the thing that not firm article dropped and take place.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along the line a-a in fig. 2.
Fig. 4 is a schematic structural diagram of the middle positioning mechanism of the present invention.
Fig. 5 is a schematic structural view of the middle support block and the clamping block of the present invention.
Description of reference numerals:
the device comprises a base 1, a supporting seat 2, a supporting frame 3, a vertical block 3-1, a horizontal block 3-2, a guide groove 3-2-1, a fixing block 4, a moving block 5, a positioning mechanism 6, a supporting block 6-1, a guide groove 6-1-1, a limiting groove 6-1-2, a clamping block 6-2, a guide block 6-3, a fixing plate 6-4, a first motor 6-5, a stud 6-6, a first cylinder 7, a second cylinder 8, a guide block 9, a limiting plate 10, a limiting rod 11, a supporting plate 12, a second motor 13, a screw rod 14, a sliding rail 15 and a protective layer 16.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the device comprises a base 1, a supporting seat 2, a supporting frame 3, a fixed block 4, a moving block 5 and a positioning mechanism 6, wherein supporting plates 12 are symmetrically welded and fixed on the base 1 in a bilateral mode, a second motor 13 with the model of 60KTYZ is fixed on the inner wall of the supporting plate 12 on the right side by screws, a lead screw 14 is fixed on an output shaft of the second motor 13 in a welding mode, the supporting seat 2 is arranged on the lead screw 14 in a penetrating mode through screw rotation, a bearing is embedded and fixed on the inner wall of the supporting plate 12 on the left side, the left end of the lead screw 14 is inserted and fixed in the bearing, a sliding rail 15 is fixed on the base 1 in a welding mode, the supporting seat 2 is arranged on the sliding rail 15 in a left-right sliding mode through a sliding groove in the bottom of the supporting seat 2, the supporting seat 2 is driven to move in the left-right direction by the rotation of, the upper end of the first cylinder 7 is fixedly welded with a support frame 3, the support frame 3 is arranged in an inverted L-shaped structure, a vertical block 3-1 in the support frame 3 is fixedly welded on the first cylinder 7, the bottom of a horizontal block 3-2 in the support frame 3 is fixedly welded with a fixed block 4, the right side of the fixed block 4 is provided with a moving block 5, the inner wall of the vertical block 3-1 is fixedly provided with a second cylinder 8 with the model number TN20 by utilizing screws, the pushing end of the second cylinder 8 is fixedly welded with the moving block 5, the upper end of the moving block 5 is fixedly welded with a guide block 9, a guide groove 3-2-1 is arranged in the horizontal block 3-2, the guide block 9 is arranged in the guide groove 3-2-1 in a left-right sliding manner, the top end of the guide block 9 is fixedly welded with a limiting plate 10, the limiting plate 10 is arranged on the upper side of the horizontal block 3-2, and the limiting plate 10 is movably, the guide block 9 is limited by a limiting plate 10, and the positioning mechanisms 6 are arranged on the lower sides of the fixed block 4 and the moving block 5; the first cylinder 7 and the second cylinder 8 are both connected with an external air source through air pipes, and the second motor 13 is connected with the external power source through a power line;
the positioning mechanism 6 comprises a supporting block 6-1, a clamping block 6-2 and a guide block 6-3, wherein the supporting block 6-1 is welded and fixed at the bottoms of a fixed block 4 and a moving block 5, a fixed plate 6-4 is welded and fixed at one side of the supporting block 6-1 in a front-back symmetrical manner, a first motor 6-5 with the model of 60KTYZ is fixed on the inner wall of the fixed plate 6-4 at the front side by screws, a stud 6-6 is welded and fixed on an output shaft of the first motor 6-5, a bearing is embedded and fixed on the inner wall of the fixed plate 6-4 at the rear side, the rear end of the stud 6-6 is inserted and fixed in the bearing, the stud 6-6 is arranged oppositely to the threads at the front end and the rear end by taking the middle end as a center, two guide blocks 6-3 are rotatably arranged on the stud 6-6 through threads, and the two guide, a guide groove 6-1-1 is arranged in a supporting block 6-1, one side of the guide block 6-3 is slidably arranged in the guide groove 6-1-1, a clamping block 6-2 is fixedly welded on one side of the guide block 6-3, the clamping block 6-2 is arranged in an L-shaped structure, two clamping blocks 6-2 in the same positioning mechanism 6 are symmetrically arranged in front and back, limiting grooves 6-1-2 are respectively arranged in the supporting blocks 6-1 on the upper side and the lower side of the guide groove 6-1-1, limiting rods 11 are symmetrically welded and fixed on one side of the clamping block 6-2 in up and down, the limiting rods 11 are slidably arranged in the limiting grooves 6-1-2 in front and back, the guide and support operation is carried out on the moving clamping block 6-2 through the sliding fit of the limiting rods 11 and the limiting grooves 6-1-2, a protective layer 16 made of rubber is fixed on the inner wall of the clamping block 6-2 by using adhesive, the protective layer 16 is used for protecting the edges and corners of the workpiece, so that the situation that the edges and corners of the workpiece are damaged due to the fact that the clamping blocks 6-2 are directly contacted with the workpiece is avoided; the first motor 6-5 is connected with an external power supply through a power line.
The working principle of the specific embodiment is as follows: when the device is used, the second motor 13 rotates to drive the screw rod 14 to rotate, so that the supporting seat 2 moves in the left-right direction, the supporting frame 3 is driven to move, the positioning mechanism 6 is positioned above a workpiece to be clamped, the moving block 5 is pushed by the second air cylinder 8 to move in the left-right direction, so that the positioning mechanism 6 at the bottom of the moving block 5 is driven to move, the distance between the left positioning mechanism 6 and the right positioning mechanism 6 is changed, the distance between the left positioning mechanism 6 and the right positioning mechanism 6 is convenient for clamping the workpiece, each positioning mechanism 6 can rotate through the first motor 6-5, so that the distance between the front clamping block 6 and the rear clamping block 6-2 is adjusted, as the threads on the studs 6-6 are arranged in the front-back opposite direction, when the first motor 6-5 rotates to drive the studs 6-6 to rotate, the two guide blocks 9 on the stud 6-6 are driven to move in opposite or opposite directions, so that the front clamping block 6-2 and the rear clamping block 6-2 move to the edge of a workpiece, the support frame 3 is driven to move through the first air cylinder 7, the clamping block 6-2 is driven to move in the vertical direction, the clamping block 6-2 and the workpiece are positioned on the same horizontal plane, at the moment, the moving block 5 is driven to move through the second air cylinder 8, so that the clamping block 6-2 at the bottom of the moving block 5 limits the workpiece, meanwhile, the front clamping block 6-2 and the rear clamping block 6-2 are driven to move through the rotation of the second motor 13, so that the clamping block 6-2 clamps the edge of the workpiece, the first air cylinder 7 pushes upwards to clamp the workpiece and take out the workpiece, and the four edges of the workpiece are clamped, the clamping device has the advantages that the workpiece is in a stable state in the clamping process, and the clamping working efficiency is improved.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the two positioning mechanisms 6 and the four clamping blocks 6-2 are arranged, so that the four corners of the workpiece are clamped, and the stability of the workpiece when the workpiece is clamped and taken out is improved;
2. by arranging the screw threads on the studs 6-6 in a front-back opposite manner, when the studs 6-6 rotate, the two guide blocks 9 on the studs move relatively or oppositely, so that the distance between the front clamping block 6-2 and the rear clamping block 6-2 is changed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A machine-building grabbing device which characterized in that: the device comprises a base (1), a supporting seat (2), a supporting frame (3), a fixed block (4), a moving block (5) and a positioning mechanism (6), wherein the supporting seat (2) is arranged on the base (1), a first air cylinder (7) is fixedly connected in a groove at the upper end of the supporting seat (2), the supporting frame (3) is fixedly connected on a pushing end at the upper end of the first air cylinder (7), the supporting frame (3) is arranged in an inverted L-shaped structure, a vertical block (3-1) in the supporting frame (3) is fixed on the first air cylinder (7), the fixed block (4) is fixedly connected at the bottom of a horizontal block (3-2) in the supporting frame (3), the moving block (5) is arranged at the right side of the fixed block (4), a second air cylinder (8) is fixedly connected on the inner wall of the vertical block (3-1), and the pushing end of the second air, the upper end of the moving block (5) is fixedly connected with a guide block (9), a guide groove (3-2-1) is formed in the horizontal block (3-2), the guide block (9) is arranged in the guide groove (3-2-1) in a left-right sliding mode, and the lower sides of the fixed block (4) and the moving block (5) are provided with positioning mechanisms (6); the first cylinder (7) and the second cylinder (8) are both connected with an external air source;
the positioning mechanism (6) comprises a supporting block (6-1), a clamping block (6-2) and a guide block (6-3), the bottoms of the fixed block (4) and the moving block (5) are fixedly connected with the supporting block (6-1), one side of the supporting block (6-1) is symmetrically and fixedly connected with a fixed plate (6-4) in a front-back mode, the inner wall of the fixed plate (6-4) positioned on the front side is fixedly connected with a first motor (6-5), an output shaft of the first motor (6-5) is fixedly connected with a stud (6-6), a bearing is embedded and fixed on the inner wall of the fixed plate (6-4) positioned on the rear side, the rear end of the stud (6-6) is inserted and fixed in the bearing, the stud (6-6) is arranged in a mode that threads are opposite to the front end and the rear end by taking the middle end as a center, two guide blocks (6-3), the two guide blocks (6-3) are symmetrically arranged in the front and back direction, guide grooves (6-1-1) are formed in the supporting block (6-1), one side of each guide block (6-3) is slidably arranged in each guide groove (6-1-1), one side of each guide block (6-3) is fixedly connected with a clamping block (6-2), each clamping block (6-2) is arranged in an L-shaped structure, and the two clamping blocks (6-2) in the same positioning mechanism (6) are symmetrically arranged in the front and back direction; the first motor (6-5) is connected with an external power supply.
2. The machine-manufactured gripping device of claim 1, wherein: the top end of the guide block (9) is fixedly connected with a limiting plate (10), the limiting plate (10) is arranged on the upper side of the horizontal block (3-2), and the limiting plate (10) is movably contacted with the horizontal block (3-2).
3. The machine-manufactured gripping device of claim 1, wherein: limiting grooves (6-1-2) are formed in the supporting blocks (6-1) on the upper side and the lower side of the guide groove (6-1-1), limiting rods (11) are symmetrically and fixedly connected to one side of the clamping block (6-2) from top to bottom, and the limiting rods (11) are arranged in the limiting grooves (6-1-2) in a front-back sliding mode.
4. The machine-manufactured gripping device of claim 1, wherein: base (1) on bilateral symmetry fixedly connected with backup pad (12), be located on the inner wall of backup pad (12) on right side on fixedly connected with No. two motor (13), fixedly connected with lead screw (14) on the output shaft of No. two motor (13), supporting seat (2) are worn to establish on lead screw (14) through the screw thread rotation, it is fixed with the bearing to be located to inlay on left backup pad (12) inner wall, the left end grafting of lead screw (14) is fixed in this bearing, fixedly connected with slide rail (15) on base (1), supporting seat (2) set up on slide rail (15) through the spout horizontal slip of its bottom, No. two motor (13) are connected with external power source.
5. The machine-manufactured gripping device of claim 1, wherein: the inner wall of the clamping block (6-2) is fixedly connected with a protective layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478098.2U CN212150724U (en) | 2020-04-03 | 2020-04-03 | Mechanical manufacturing grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478098.2U CN212150724U (en) | 2020-04-03 | 2020-04-03 | Mechanical manufacturing grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212150724U true CN212150724U (en) | 2020-12-15 |
Family
ID=73725727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020478098.2U Expired - Fee Related CN212150724U (en) | 2020-04-03 | 2020-04-03 | Mechanical manufacturing grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212150724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658712A (en) * | 2021-01-18 | 2021-04-16 | 江苏良相智能科技有限公司 | Numerical control cutter fixing device with safety locking structure |
| CN113232128A (en) * | 2021-06-02 | 2021-08-10 | 浙江楠宋瓷业有限公司 | Production method and device of polygonal porcelain cup |
-
2020
- 2020-04-03 CN CN202020478098.2U patent/CN212150724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658712A (en) * | 2021-01-18 | 2021-04-16 | 江苏良相智能科技有限公司 | Numerical control cutter fixing device with safety locking structure |
| CN112658712B (en) * | 2021-01-18 | 2023-06-27 | 江苏良相智能科技有限公司 | Numerical control cutter fixing device with safety locking structure |
| CN113232128A (en) * | 2021-06-02 | 2021-08-10 | 浙江楠宋瓷业有限公司 | Production method and device of polygonal porcelain cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |