CN212824876U - Right-angle pneumatic tool clamp - Google Patents
Right-angle pneumatic tool clamp Download PDFInfo
- Publication number
- CN212824876U CN212824876U CN202021050348.9U CN202021050348U CN212824876U CN 212824876 U CN212824876 U CN 212824876U CN 202021050348 U CN202021050348 U CN 202021050348U CN 212824876 U CN212824876 U CN 212824876U
- Authority
- CN
- China
- Prior art keywords
- base
- shaft sleeve
- ball
- pneumatic tool
- axle center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a right-angle pneumatic tool clamp, including base and clamping subassembly, two clamping subassemblies are set up on the base perpendicularly, the clamping subassembly includes axle center piece, shell, axle sleeve and ball, the base is equipped with the gas pocket that supplies the gas to enter, axle center piece is connected on the base, axle center piece has the jack, the lateral wall of axle center piece is equipped with the perforation that communicates with the jack, the shell is fixed in on the base and is located the outside of axle center piece in a cover, the base, axle center piece and shell three enclose an installation space that is equipped with, the ball is movably set up in the perforation, the axle sleeve sets up in the installation space, the axle sleeve is located the outside of axle center piece in a cover-sliding manner, the gas outlet end of gas pocket aims at the; the ball is propped against the shaft sleeve, so that the ball protrudes to the jack and clamps a workpiece in the jack, or the external air enters the air hole to push the shaft sleeve to slide, and the ball is released. The utility model discloses can fix a plurality of work pieces position in the angle of difference to can improve production efficiency.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to a pneumatic frock clamp of right angle type.
Background
Vises are common fixtures used to hold workpieces. The vice is arranged on the workbench and used for clamping and stably processing the workpiece, and is a necessary tool for a bench worker workshop. The existing vice has the following defects: 1. the traditional processing adopts vice processing, the vice is large and heavy, and is inconvenient to use and operate; 2. the vice cannot be used universally, and only a single workpiece with a right and a square type surface can be processed; 3. when the vice is used for clamping a workpiece, the vice needs to be adjusted, and the adjustment time is long, so that the production efficiency is influenced; 4. when the vice is used for tooling, external clamping cannot be realized; 5. the existing vice can only clamp one workpiece normally, and after the vice clamps the workpiece, the workpiece is positioned at an angle, so that the processing surface of the workpiece is limited, when the workpiece needs to process a plurality of processing surfaces, different vises are needed to position the workpiece in sequence to position the workpiece at different angles, so that different processing surfaces of the workpiece are processed, the positioning time of the clamp is prolonged, and the processing efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can fix a position a plurality of work pieces at the angle of difference, improve production efficiency and realize the pneumatic frock clamp of outer clamping.
In order to achieve the purpose, the utility model provides a right-angle pneumatic tool clamp, which comprises a base and clamping components, wherein the two clamping components are vertically arranged on the base, the clamping assembly comprises a shaft core piece, a shell, a shaft sleeve and balls, the base is provided with air holes for air to enter, the axle center piece is connected to the base and provided with an insertion hole communicated with the outside, the side wall of the axle center piece is provided with a through hole communicated with the insertion hole, the shell is fixed on the base and sleeved outside the axle center piece, an installation space is surrounded by the base, the axle center piece and the shell, the ball is movably arranged in the through hole, the shaft sleeve is arranged in the mounting space, the shaft sleeve is slidably sleeved on the outer side of the shaft core piece, and the air outlet end of the air hole is aligned to the shaft sleeve; the shaft sleeve is used for supporting the ball, so that the ball protrudes to the jack and clamps a workpiece in the jack, or external air enters the air hole to push the shaft sleeve to slide, and the ball is released.
Preferably, the housing is provided with a connecting hole, and the shaft center piece is inserted into the connecting hole.
Preferably, the socket extends through the hub.
Preferably, the base is provided with a through hole communicated with the jack.
Preferably, a plurality of the through holes are distributed on the side wall of the axle center piece along the circumferential direction of the axle center piece, and each through hole is provided with the ball.
Preferably, the inner side of the shaft sleeve is provided with an inclined plane for pushing or releasing the ball.
Preferably, the right-angle pneumatic tool clamp further comprises an elastic piece for resetting the shaft sleeve, and the elastic piece is arranged between the shaft sleeve and the shell along the sliding direction of the shaft sleeve.
Preferably, the shaft sleeve is provided with a plurality of slot holes, and the elastic pieces are respectively inserted into the slot holes.
Preferably, the right-angle pneumatic tool fixture further comprises a bearing piece for bearing a workpiece, the bearing piece is inserted into the insertion hole, a groove for the ball to extend into and clamp is formed in the side wall of the bearing piece, and the bearing piece is provided with a mounting hole for mounting the workpiece.
Preferably, the base is provided with a positioning pin for the insertion of the shell.
Compared with the prior art, the right-angle pneumatic tool clamp of the utility model supports against the balls through the shaft sleeve, so that the balls clamp the workpiece in the jack; the external air enters the air hole, pushes the shaft sleeve to slide upwards, so that the ball is released, the ball is loosened, and the workpiece in the jack can be taken out; the two clamping components are vertically arranged on the base, so that a plurality of workpieces can be positioned at different angles, and different processing surfaces of different workpieces can be processed at the same time; the utility model discloses a pneumatic frock clamp can regard as frame quick change main part, realizes the outer clamping of machine, replaces current manual vice clamping, saves adjustment time, shortens the regulation and prepares the cycle, reduces the operation degree of difficulty to can improve production efficiency, and the preparation is convenient, low in production cost.
Drawings
Fig. 1 is the utility model discloses a pneumatic frock clamp of right angle type's spatial structure sketch map.
Fig. 2 is a side view of the right-angle pneumatic tool clamp of the present invention.
Fig. 3 is a sectional view taken along a section line a-a in fig. 2.
Fig. 4 is a sectional view taken along a section line B-B in fig. 2.
Fig. 5 is a schematic structural view of the base of the right-angle pneumatic tool clamp of the present invention.
Fig. 6 is a schematic structural view of the axle center of the right-angle pneumatic tool clamp of the present invention.
Fig. 7 is a schematic structural view of the housing of the right-angle pneumatic tool clamp of the present invention.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
Referring to fig. 1 to 5, a right-angle pneumatic tool clamp 100 of the present invention includes a base 1 and two clamping assemblies, which are vertically disposed on the base 1. Specifically, the base 1 is provided with two vertical mounting surfaces 15, the two clamping assemblies are respectively mounted on the two mounting surfaces 15, one of the clamping assemblies is arranged along the vertical direction, and the other clamping assembly is arranged along the horizontal direction. The clamping assembly comprises a shaft core piece 2, a shell 3, a shaft sleeve 4 and a ball 5. The base 1 is provided with an air hole 11 for air to enter, an air inlet end of the air hole 11 is formed at the outer side of the base 1, and an air pipe joint 14 is arranged at the air inlet end of the air hole 11 so as to be connected with an external air pump. The axial core member 2 is connected to the base 1, the axial core member 2 has an insertion hole 21 communicating with the outside, a through hole 22 communicating with the insertion hole 21 is formed in a side wall of the axial core member 2, specifically, the insertion hole 21 penetrates through the axial core member 2, and the base 1 is provided with a through hole 12 communicating with the insertion hole 21, so that workpieces 200 with different lengths can be inserted into the insertion hole 21, but not limited thereto. The shell 3 is fixed on the base 1 and sleeved outside the axle center piece 2, specifically, the shell 3 is provided with a connecting hole 31, the axle center piece 2 is inserted into the connecting hole 31, the base 1 is provided with a positioning pin 13 for inserting the shell 3, and the shell 3 can be quickly and accurately installed on the base 1 through the positioning pin 13. The base 1, the axle center piece 2 and the shell 3 are surrounded by an installation space 6, the balls 5 are movably arranged in the through holes 22, the axle sleeve 4 is arranged in the installation space 6, the axle sleeve 4 is slidably sleeved outside the axle center piece 2, and the air outlet end of the air hole 11 is aligned to the axle sleeve 4; the ball 5 is pushed by the sleeve 4 to protrude into the insertion hole 21 and clamp the workpiece 200 in the insertion hole 21, or the external air enters the air hole 11 to push the sleeve 4 to slide, thereby releasing the ball 5. Taking the clamping assembly arranged along the vertical direction as an example, initially, the shaft sleeve 4 is loaded on the base 1 and abuts against the ball 5, so that the ball 5 protrudes into the insertion hole 21 and clamps the workpiece 200 located in the insertion hole 21. When the workpiece 200 needs to be taken out, the external air pump supplies air to the air hole 11, so that external air enters the air hole 11 to push the shaft sleeve 4 to slide upwards, the shaft sleeve 4 does not abut against the ball 5, the ball 5 is loosened and does not clamp the workpiece 200 any more, and the workpiece 200 is convenient to take out. After the external air pump is disconnected to supply air to the air hole 11, the shaft sleeve 4 slides downwards and pushes against the ball 5 again, so that the ball 5 protrudes to the insertion hole 21 and clamps the workpiece 200 positioned in the insertion hole 21.
Referring to fig. 3 and 6, in the present embodiment, a plurality of through holes 22 are distributed on the sidewall of the shaft member 2 along the circumferential direction of the shaft member 2, and each through hole 22 is provided with a ball 5. By providing a plurality of balls 5, the workpiece 200 is clamped more firmly. The inner side of the sleeve 4 is provided with a slope 41 for pushing or releasing the ball 5. By driving the sleeve 4 to slide towards the housing 3, the sleeve 4 releases the balls 5 through the inclined surface 41 and no longer abuts against the balls 5; by driving the shaft sleeve 4 to slide towards the base 1, the shaft sleeve 4 pushes the balls 5 through the inclined surface 41, so that the shaft sleeve 4 finally pushes the balls 5 to extend out of the insertion holes 21. The inner side of the sleeve 4 may be provided with a chute having the inclined surface 41, but not limited thereto. Specifically, but not limited to, gaskets are respectively disposed between the shaft sleeve 4 and the base 1 and between the shaft sleeve 4 and the housing 3.
Referring to fig. 3 and 4, in the present embodiment, the right-angle pneumatic tooling fixture 100 further includes an elastic member 7 for restoring the shaft sleeve 4, and the elastic member 7 is disposed between the shaft sleeve 4 and the housing 3 along the sliding direction of the shaft sleeve 4. When an external air pump supplies air to the air hole 11, the air pushes the shaft sleeve 4 to slide towards the direction of the shell 3 and compress the elastic element 7. After the external air pump is disconnected to supply air to the air hole 11, the shaft sleeve 4 can slide and reset towards the direction of the base 1 under the action of the elastic restoring force of the elastic piece 7. But not limited to this, for example, the sleeve 4 may slide downward under its own weight. Specifically, the shaft sleeve 4 is provided with a plurality of slots 42, and a plurality of elastic members 7 are respectively inserted into the slots 42.
Referring to fig. 1 and fig. 3, in the present embodiment, the present invention further includes a carrier 8 for carrying the workpiece 200, the carrier 8 is inserted into the insertion hole 21, a groove 81 for the ball 5 to extend into and clamp is formed on a side wall of the carrier 8, and the carrier 8 is provided with a mounting hole 82 for mounting the workpiece 200. A workpiece 200 is positioned in the mounting hole 82 by insertion. The workpiece 200 is clamped and positioned by driving the balls 5 to project into the insertion holes 21 and clamping the grooves 81 of the carrier 8.
With reference to fig. 1 to 7, the pneumatic tool clamp of the present invention has the following specific working principle:
initially, the sleeve 4 is in contact with the base 1 and against the balls 5, so that the balls 5 project into the receptacles 21 and clamp the carrier 8 loaded with the workpiece 200. When the workpiece 200 needs to be taken out, the external air pump supplies air to the air hole 11, so that the external air enters the air hole 11 to push the shaft sleeve 4 to slide towards the direction of the shell 3 and compress the elastic piece 7, the shaft sleeve 4 does not abut against the ball 5, the ball 5 is loosened and does not clamp the workpiece 200, and the workpiece 200 can be taken out. After the external air pump is disconnected to supply air to the air hole 11, the shaft sleeve 4 slides towards the base 1 under the elastic restoring force of the elastic element 7 and pushes against the ball 5 again, so that the ball 5 protrudes to the insertion hole 21 and clamps the carrier 8 loaded with the workpiece 200.
To sum up, the right-angle pneumatic tool clamp 100 of the present invention supports the ball 5 through the shaft sleeve 4, so that the ball 5 clamps the workpiece 200 located in the insertion hole 21; through the external air entering the air hole 11, the external air pushes the shaft sleeve 4 to slide upwards, so that the ball 5 is released, the ball 5 is loosened, and the workpiece 200 positioned in the jack 21 can be taken out; because the two clamping components are vertically arranged on the base 1, a plurality of workpieces 200 can be positioned at different angles, so that different processing surfaces of different workpieces 200 can be processed at the same time; the utility model discloses a pneumatic frock clamp can regard as frame quick change main part, realizes the outer clamping of machine, replaces current manual vice clamping, saves adjustment time, shortens the regulation and prepares the cycle, reduces the operation degree of difficulty to can improve production efficiency, and the preparation is convenient, low in production cost.
The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.
Claims (10)
1. A right-angle pneumatic tool clamp is characterized by comprising a base and clamping components, wherein the two clamping components are vertically arranged on the base, the clamping assembly comprises a shaft core piece, a shell, a shaft sleeve and balls, the base is provided with air holes for air to enter, the axle center piece is connected to the base and provided with an insertion hole communicated with the outside, the side wall of the axle center piece is provided with a through hole communicated with the insertion hole, the shell is fixed on the base and sleeved outside the axle center piece, an installation space is surrounded by the base, the axle center piece and the shell, the ball is movably arranged in the through hole, the shaft sleeve is arranged in the mounting space, the shaft sleeve is slidably sleeved on the outer side of the shaft core piece, and the air outlet end of the air hole is aligned to the shaft sleeve; the shaft sleeve is used for supporting the ball, so that the ball protrudes to the jack and clamps a workpiece in the jack, or external air enters the air hole to push the shaft sleeve to slide, and the ball is released.
2. The right-angle pneumatic tool clamp according to claim 1, wherein the housing is provided with a connecting hole, and the shaft center piece is inserted into the connecting hole.
3. The right-angle pneumatic tool clamp of claim 1, wherein the insertion hole penetrates through the hub.
4. The right-angle pneumatic tool clamp according to claim 3, wherein the base is provided with a through hole communicated with the insertion hole.
5. The right-angle pneumatic tool clamp according to claim 1, wherein a plurality of the through holes are distributed on the side wall of the shaft core piece along the circumferential direction of the shaft core piece, and each through hole is provided with the ball.
6. The right-angle pneumatic tool clamp according to claim 1, wherein an inclined surface for pushing or releasing the balls is arranged on the inner side of the shaft sleeve.
7. The right-angle pneumatic tool clamp according to claim 1, further comprising an elastic member for restoring the shaft sleeve, wherein the elastic member is arranged between the shaft sleeve and the housing along a sliding direction of the shaft sleeve.
8. The right-angle pneumatic tool clamp according to claim 7, wherein the shaft sleeve is provided with a plurality of slotted holes, and a plurality of elastic members are respectively inserted into the slotted holes.
9. The right-angle pneumatic tool clamp according to claim 1, further comprising a bearing member for bearing a workpiece, wherein the bearing member is inserted into the insertion hole, a groove for the ball to extend into and clamp is formed in a side wall of the bearing member, and the bearing member is provided with a mounting hole for mounting the workpiece.
10. The right-angle pneumatic tool clamp according to claim 1, wherein the base is provided with a positioning pin for the shell to be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050348.9U CN212824876U (en) | 2020-06-09 | 2020-06-09 | Right-angle pneumatic tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050348.9U CN212824876U (en) | 2020-06-09 | 2020-06-09 | Right-angle pneumatic tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212824876U true CN212824876U (en) | 2021-03-30 |
Family
ID=75171407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021050348.9U Active CN212824876U (en) | 2020-06-09 | 2020-06-09 | Right-angle pneumatic tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212824876U (en) |
-
2020
- 2020-06-09 CN CN202021050348.9U patent/CN212824876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204818183U (en) | Radial haplopore of cylindrical parts footpath or multiple aperture processing multipurpose plant | |
| CN212824877U (en) | Pneumatic tool clamp | |
| CN114473593B (en) | Pneumatic hydraulic clamp with supercharging locking and pressure maintaining functions | |
| CN212824876U (en) | Right-angle pneumatic tool clamp | |
| CN104354038A (en) | Fixture for machining of sides of right-angle gear reduction box bodies | |
| CN212824879U (en) | Pneumatic tool clamp | |
| CN213998612U (en) | Automatic pressing jig | |
| CN215548023U (en) | Multi-axis pneumatic tool clamp | |
| CN215548024U (en) | Multi-surface tool clamp | |
| CN211889988U (en) | Metal casing CNC adds clamping apparatus that can fix a position fast | |
| CN215035388U (en) | Single-head pneumatic zero point tool clamp | |
| CN215548022U (en) | Pneumatic tool clamp | |
| CN216229057U (en) | Engine connecting piece frame thread bush sectional fixture | |
| CN202668197U (en) | Turning operation clamp of cylindrical four-way type workpiece | |
| CN215546947U (en) | Universal mounting base for pneumatic tool | |
| CN212265239U (en) | Five-axis machine tool fixture | |
| CN220718277U (en) | Welding positioning tool | |
| CN204308615U (en) | A kind of right angle gear Gearbox side clamp for machining | |
| CN218983960U (en) | Clamping device capable of being positioned rapidly | |
| CN204800324U (en) | A positioning fixture for machining center brill differential mechanism housing end surface hole | |
| CN220972134U (en) | Triangle positioning locking clamp | |
| CN217727993U (en) | Mould processing auxiliary assembly | |
| CN211681756U (en) | Work fixture | |
| CN109192611A (en) | A kind of armature shaft turning tool | |
| CN210052730U (en) | Vacuum cavity for end face machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |