CN215546739U - High-precision universal pneumatic rotary tool clamp - Google Patents

Abstract

The utility model discloses a high-precision universal pneumatic rotary tool clamp which is applied to the field of tool clamps and has the technical scheme that the high-precision universal pneumatic rotary tool clamp comprises a clamp, a fixed table, a rotary table and a cylinder base; the clamp is fixed on the surface of the fixed table; the bottom end of the fixed table is rotatably connected with the rotary table; the rotary table is fixed on the cylinder base; the upper surface of the fixed table is provided with an opening, and a groove track is arranged in the opening; the bottom end of the clamp is provided with a sliding block corresponding to the groove track, and the clamp is connected with the groove track in a sliding mode through the sliding block. The rotary table clamping device can clamp workpieces with different sizes and different quantities according to actual conditions, improves the clamping efficiency, can set the rotation angle of the rotary table in advance according to actual requirements before operation by operators, is simple and convenient, and can be popularized in a large range.

Description

High-precision universal pneumatic rotary tool clamp

Technical Field

The utility model relates to the field of tool fixtures, in particular to a high-precision universal pneumatic rotary tool.

Background

Tooling, namely process equipment: the tool fixture is a general term of various tools used in the manufacturing process, and comprises a cutter/a fixture/a mould/a measuring tool/a checking tool/an auxiliary tool/a bench tool/a station tool and the like, and a traditional tool fixture does not usually have a rotary auxiliary structure, so that the fixed angle of the traditional tool fixture cannot be adjusted freely according to the processing requirement, and the flexibility of the tool fixture in use is reduced; secondly traditional frock clamp does not have the structure that the card distance was adjusted to make traditional frock clamp can't adjust its maximum fixed dimension wantonly and often also can only carry out the clamping to single product according to the user demand, reduced traditional frock clamp's application scope, bring certain inconvenience for the user.

Therefore, it is necessary to provide a novel tooling fixture which can adjust the angle at will and adjust the number of the tooling fixture according to the size and the number of products to be clamped.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision universal pneumatic rotary tool which has the advantages of being capable of adjusting the angle at will and capable of adjusting according to the size and the number of products to be clamped.

The technical purpose of the utility model is realized by the following technical scheme: a high-precision universal pneumatic rotary tool clamp comprises a clamp, a fixed table, a rotary table and a cylinder base; the clamp is fixed on the surface of the fixed table; the bottom end of the fixed table is rotatably connected with the rotary table; the rotary table is fixed on the cylinder base; an opening is formed in the upper surface of the fixed table, and a groove track is arranged in the opening; the bottom end of the clamp is provided with a sliding block corresponding to the groove track, and the clamp is connected with the groove track in a sliding mode through the sliding block.

Through the arrangement, the clamp can rotate along with the rotary table, so that the workpiece is driven to rotate, and the actual processing environment of the workpiece can be adapted; meanwhile, the clamp is in sliding connection with a groove track arranged in the fixed table, the position of the clamp on the fixed table can be freely adjusted, the number of the clamps is not limited, a plurality of clamps can be installed when a plurality of workpieces need to be clamped, and the plurality of workpieces are processed simultaneously; when a large workpiece needs to be clamped, only two clamps can be arranged and respectively arranged at two ends of the fixed table, and the distance is adjusted according to the size of the workpiece. Because the fastening degree of the clamp can be automatically adjusted, the device can also be suitable for clamping a part of workpieces with irregular shapes and sizes on two sides, has wide application and can be popularized in a large range.

The utility model is further arranged that the groove track penetrates the fixed table; the clamp comprises a handle, a screw and fastening rubber; the bottom end of the screw rod is arranged in the groove track through the sliding block, and the other end of the screw rod is arranged outside the fixed table; the fastening rubber and the handle are sequentially sleeved on the screw rod from the end close to the fixed table to the outside.

Through the arrangement, when the clamp clamps a workpiece, the handle is screwed on the screw rod, the soft fastening rubber is pushed to clamp the workpiece, the clamping degree is improved, the workpiece is prevented from falling off, and meanwhile, the groove track penetrates through the fixed table and the clamp can be assembled through openings at two ends of the fixed table.

The utility model is further provided that a through thread channel is arranged in the handle, and the handle is in threaded connection with the screw rod through the thread channel; a gasket is sleeved on the screw rod between the fastening rubber and the handle; the screw rod is in threaded connection with the sliding block.

If directly carry out the contact with the handle with fastening rubber, because the atress area is little, and fastening rubber is soft material, causes fastening rubber's damage very easily, after adding the gasket between handle and fastening rubber, can avoid fastening rubber's frequent change, reduce the cost, also can make the fastening degree of work piece further improve.

The utility model further provides that the turntable comprises a turntable and a base plate; the rotary disc is rotationally connected to the seat disc; scales are marked on the turntable; the cylinder base is connected with a starting switch.

Through above-mentioned technical scheme, operating personnel can carry out rotation angle's setting to the revolving stage in advance according to actual need before operating, and cylinder drive revolving stage stops after rotating the angle that sets up when operating.

In conclusion, the utility model has the following beneficial effects:

1. the utility model provides a novel tool clamp which can clamp workpieces with different sizes and different quantities according to actual conditions, improves the clamping efficiency, is simple and convenient, and can be popularized in a large range;

2. the rotary table is further arranged into the rotary table and the seat disc, scales are marked on the rotary table, an operator can set the rotation angle of the rotary table in advance according to actual needs before operation, and the air cylinder drives the rotary table to rotate to the set angle and then stops the operation.

Drawings

FIG. 1 is a perspective view of a high-precision universal pneumatic rotary tool according to this embodiment;

FIG. 2 is a plan view of the high-precision universal pneumatic rotary tool of the present embodiment;

fig. 3 is a schematic view of the structure of the clamp of the present embodiment.

Reference numerals: 1. a clamp; 11. a handle; 12. a gasket; 13. fastening rubber; 14. a screw; 15. a slider; 2. a fixed table; 21. an opening; 22. a groove track; 3. a turntable; 31. a turntable; 32. a seat pan; 4. the cylinder base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 3, a high-precision universal pneumatic rotary tool clamp 1 includes a clamp 1, a fixed table 2, a turntable 3 and a cylinder base 4, in this embodiment, 3 clamps are provided, and the number of the specific clamps 3 is adjusted according to the facing situation; the clamp 1 is arranged on the surface of the fixed table 2; the bottom end of the fixed table 2 is rotatably connected with the rotary table 3, and the fixed table 2 can rotate relative to the rotary table 3; the rotary table 3 is fixed on the cylinder base 4; an opening 21 is formed in the upper surface of the fixed table 2, a groove rail 22 is arranged in the opening 21, and the groove rail 22 is arranged in the fixed table, so that the upper surface of the fixed table is still flat, and the clamping of a workpiece cannot be influenced; the bottom end of the clamp 1 is provided with a sliding block 15 corresponding to the groove track 22, and the clamp 1 is connected with the groove track 22 in a sliding manner through the sliding block 15; the clamp 1 is connected with a groove track 22 arranged in the fixed table 2 in a sliding manner, the position of the clamp 1 on the fixed table 2 can be freely adjusted, and the groove track 22 penetrates through the whole fixed table 2, so that the clamp 1 can be assembled from the side surface of the fixed table 2, and 3 clamps 1 can be arranged to clamp 3 workpieces simultaneously; when a large workpiece needs to be clamped, only 2 clamps 1 can be arranged and respectively arranged at two ends of the fixed table 2, and the distance is adjusted according to the size of the workpiece. The fastening degree of the clamp 1 can be automatically adjusted, so that the device can also be suitable for clamping a part of workpiece with irregular shapes and sizes on two sides.

Wherein, the clamp 1 comprises a handle 11, a screw 14 and a fastening rubber 13; the bottom end of the screw 14 is arranged in the groove track 22 through the slide block 15, and the other end of the screw is arranged outside the fixed platform 2; fastening rubber 13 and handle 11 from being close to fixed station 2 end outwards cup joint in proper order on screw rod 14, and anchor clamps 1 is when carrying out the clamping to the work piece, screws handle 11 on screw rod 14, promotes soft fastening rubber 13 and carries out the clamping to the work piece, has improved the fastening degree of clamping, prevents that the work piece from droing.

Wherein, a through thread channel is arranged in the handle 11, and the handle 11 is in threaded connection with the screw 14 through the thread channel; when the handle 11 is directly contacted with the fastening rubber 13, the stress area is small, and the fastening rubber 13 is made of soft material, so that the fastening rubber 13 is easily damaged, therefore, the gasket 12 is sleeved on the screw 14 between the fastening rubber 13 and the handle 11, the fastening rubber 13 can be prevented from being frequently replaced, the cost is reduced, and the fastening degree of a workpiece can be further improved;

wherein, the screw 14 is connected with the slide block 15 by screw thread, and the turntable 3 comprises a turntable 31 and a base plate 32; the rotating disc 31 is rotatably connected to the seat disc 32; scales are marked on the turntable 31, and the clamping angle can be adjusted as required; the cylinder base 4 is connected with a starting switch, and before operating personnel, can carry out rotation angle's setting to revolving stage 3 in advance according to actual need, and cylinder drive revolving stage 3 when operating stops after rotating the angle that has set up.

The utility model provides a novel tool clamp which can clamp workpieces with different sizes and different quantities according to actual conditions, improves the clamping efficiency, further sets a rotary table into a rotary table 31 and a seat disc 32, scales are marked on the rotary table 31, an operator can set the rotation angle of the rotary table in advance according to actual needs before operation, and an air cylinder drives the rotary table during operation and stops when the rotary table rotates to a set angle, so that the novel tool clamp is simple and convenient, and can be popularized in a large range.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (9)

1. A high-precision universal pneumatic rotary tool clamp comprises a clamp (1), a fixed table (2), a rotary table (3) and a cylinder base (4);

the fixture is characterized in that the fixture (1) is arranged on the surface of the fixed table (2); the bottom end of the fixed table (2) is rotatably connected with the rotary table (3); the rotary table (3) is fixed on the cylinder base (4);

an opening (21) is formed in the upper surface of the fixed table (2), and a groove track (22) is arranged in the opening (21); the bottom end of the clamp (1) is provided with a sliding block (15) corresponding to the groove track (22), and the clamp (1) is connected with the groove track (22) in a sliding mode through the sliding block (15).

2. A high precision universal pneumatic rotary tooling fixture according to claim 1 characterized in that the groove track (22) runs through the stationary table (2).

3. A high precision universal pneumatic rotary tool clamp according to claim 1, wherein the clamp (1) comprises a handle (11), a screw (14) and a fastening rubber (13); the bottom end of the screw rod (14) is arranged in the groove track (22) through the sliding block (15), and the other end of the screw rod is arranged outside the fixed table (2); the fastening rubber (13) and the handle (11) are sequentially sleeved on the screw rod (14) from the end close to the fixed table (2) to the outside.

4. A high precision universal pneumatic rotary tool holder as claimed in claim 3, wherein a threaded passage is provided through said handle (11), said handle (11) being threadedly connected to said threaded rod (14) through said threaded passage.

5. A high precision universal pneumatic rotary tool clamp as claimed in claim 3, wherein a washer (12) is sleeved on the screw (14) between the fastening rubber (13) and the handle (11).

6. A high precision universal pneumatic rotary tool holder as claimed in claim 3, wherein said screw (14) is threaded with said slide (15).

7. A high precision universal pneumatic rotary tool holder according to claim 1, wherein the turntable (3) comprises a turntable (31) and a base plate (32); the rotary disc (31) is rotatably connected to the seat disc (32).

8. A high precision universal pneumatic rotary tooling fixture according to claim 7 characterized in that said turntable (31) is graduated.

9. A high precision universal pneumatic rotary tooling fixture according to claim 1 characterised in that the cylinder base (4) is connected to a start switch.

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