CN214264794U - Pneumatic rapid clamp for thrust bearing drilling - Google Patents
Pneumatic rapid clamp for thrust bearing drilling Download PDFInfo
- Publication number
- CN214264794U CN214264794U CN202120242331.1U CN202120242331U CN214264794U CN 214264794 U CN214264794 U CN 214264794U CN 202120242331 U CN202120242331 U CN 202120242331U CN 214264794 U CN214264794 U CN 214264794U
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- China
- Prior art keywords
- pressing
- clamp
- work piece
- corner
- thrust bearing
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 36
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 206010061224 Limb discomfort Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to an improvement of turbo charger footstep bearing's machining technology specifically is a pneumatic quick anchor clamps of footstep bearing drilling, can realize quick clamping, quick replacement work piece, alleviates intensity of labour, reduce cost's effect, including anchor clamps frame (1), be equipped with work piece clamping base (2) a plurality of on anchor clamps frame (1), be equipped with the recess that is used for putting work piece (4) on work piece clamping base (2), still be equipped with corner down cylinder (5) on anchor clamps frame (1), corner down cylinder (5) are established by work piece clamping base (2), the flexible serving of corner down cylinder (5) is connected with depression bar (6), be equipped with presser foot (3) on depression bar (6).
Description
Technical Field
The utility model relates to an improvement of turbo charger footstep bearing's machining technique specifically is a footstep bearing drilling pneumatic rapid fixture.
Background
A thrust bearing of the turbocharger is provided with an oil hole which is a channel of lubricating oil, the diameter of the thrust bearing is only about 1mm, the traditional method is manual punching, four-axis and five-axis linkage punching is adopted in a machining center at present, the thrust bearing is clamped on a machining clamp, and usually a pressing block is used for manual screw tightening installation. The installation mode has long installation time, high labor intensity, long equipment halt waiting time and low processing efficiency, and leads to high processing cost.
Therefore, how to realize the quick positioning and clamping of the thrust bearing and facilitate the subsequent stable processing is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a footstep bearing drilling pneumatic rapid fixture can realize quick clamping, quick replacement work piece, alleviates intensity of labour, reduce cost's effect.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a footstep bearing drilling pneumatic rapid clamp, includes the anchor clamps frame, it is a plurality of to be equipped with work piece clamping base on the anchor clamps frame, be equipped with the recess that is used for putting the work piece on the work piece clamping base, still be equipped with corner air cylinder down on the anchor clamps frame, corner air cylinder down is established by work piece clamping base, be connected with the depression bar on the flexible end of corner air cylinder down, be equipped with the presser foot on the depression bar.
Preferably, the telescopic end of the corner pressing cylinder is located at the center of the pressing rod, and the pressing feet are respectively located at two ends of the pressing rod.
Preferably, the clamp further comprises an edge presser foot which is positioned at the edge of the clamp frame, and the edge presser foot is also arranged on the pressure rod and is symmetrical to the presser foot.
Preferably, the presser foot has a presser end made of rubber.
To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a thrust bearing drilling pneumatic rapid clamp can realize compressing tightly the work piece through the cylinder, and the work piece position is fixed and remain stable at this moment, can carry out stable drilling processing, waits to process to finish, accomplishes the rotation of depression bar simultaneously when the cylinder rises, makes the work piece that is processed take away, puts into the work piece that will process next, carries out next circulation; the drilling efficiency and the drilling effect of the thrust bearing are greatly improved.
Drawings
Fig. 1 is a top view of the present invention in a compressed state;
fig. 2 is a plan view of the present invention in an unfastened state;
fig. 3 is a perspective view of the present invention in a compressed state.
Description of the drawings: 1. a clamp frame; 2. a workpiece clamping base; 3. a presser foot; 4. a workpiece; 5. a corner pressing cylinder; 6. a pressure lever; 7. an edge presser foot.
Detailed Description
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.
A thrust bearing drilling pneumatic rapid clamp comprises a clamp frame 1, wherein a plurality of workpiece clamping bases 2 are arranged on the clamp frame 1, grooves for placing workpieces 4 are formed in the workpiece clamping bases 2, a corner pressing cylinder 5 is further arranged on the clamp frame 1, the corner pressing cylinder 5 is arranged beside the workpiece clamping bases 2, a compression rod 6 is connected to the telescopic end of the corner pressing cylinder 5, and a pressure foot 3 is arranged on the compression rod 6; the telescopic end of the corner pressing cylinder 5 is positioned at the central position of the pressure rod 6, and the pressure feet 3 are respectively positioned at two ends of the pressure rod 6; the presser end of the presser foot 3 is made of rubber.
The utility model discloses mainly utilize the corner to push down the functional characteristics of cylinder 5, the piston rod ability up-and-down motion of corner push down cylinder 5 to with the rotatory 90 degrees angles of piston rod under compressed air control. The piston rod moves up and down within an angle range, the pressing rod 6 is driven to compress and loosen the workpiece 4, the workpiece is rotated by 90 degrees after being loosened, the pressing rod 6 is opened, the workpiece can be put in or taken out, and the corner pressing cylinder 5 is controlled by compressed air to act.
The workpiece clamping base 2 is arranged on the fixture frame 1, the corner pressing cylinders 5 are also arranged on the fixture frame 1, the workpiece clamping base 2 is arranged between every two adjacent corner pressing cylinders 5, pressing rods 6 are arranged on piston rods of the corner pressing cylinders 5, pressing feet 3 are symmetrically arranged on the pressing rods 6 and can press workpieces 4, each workpiece 4 can be pressed by the two pressing feet 3, the corner pressing cylinders 5 are controlled by a programmed pneumatic control valve to act, after the workpieces 4 are placed in grooves of the workpiece clamping base 2, the pressing rods 6 rotate to the positions of the workpieces 4, the cylinders press the workpieces 4 stably, the workpieces 4 are fixed and then processed, the corner pressing cylinders 5 are lifted and rotated by 90 degrees, the processed workpieces 4 are taken away, the workpieces 4 to be processed are placed in, and next cycle is carried out.
The two ends of the pressure lever 6 are provided with the pressure feet 3, the edge pressure feet 7 are also included, the edge pressure feet 7 are positioned at the edge of the clamp frame 1, and the edge pressure feet 7 are also arranged on the pressure lever 6 and are symmetrical to the pressure feet 3; the edge presser foot 7 is a longer presser foot which can be pressed on the surface of the clamp frame 1 without a workpiece, so that the stress balance when the corner pressing cylinder 5 presses down is ensured.
Hard rubber can be glued on the top of the presser foot 3, so that the hard rubber is contacted with a workpiece when being pressed, and the workpiece is not easy to damage; the corner pressing cylinder 5 is close to the workpiece clamping base 2, so that the pressing rod is as short as possible and the pressed part is as stable as possible.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a footstep bearing drilling pneumatic rapid fixture which characterized in that: the clamp comprises a clamp frame (1), a plurality of workpiece clamping bases (2) are arranged on the clamp frame (1), grooves for placing workpieces (4) are formed in the workpiece clamping bases (2), corner pressing cylinders (5) are further arranged on the clamp frame (1), the corner pressing cylinders (5) are arranged beside the workpiece clamping bases (2), compression rods (6) are connected to the telescopic ends of the corner pressing cylinders (5), and pressing feet (3) are arranged on the compression rods (6).
2. The pneumatic rapid clamp for thrust bearing drilling according to claim 1, characterized in that: the telescopic end of the corner pressing cylinder (5) is positioned at the center of the pressing rod (6), and the pressing feet (3) are respectively positioned at two ends of the pressing rod (6).
3. The pneumatic rapid clamp for thrust bearing drilling according to claim 1, characterized in that: the clamp is characterized by further comprising an edge presser foot (7), wherein the edge presser foot (7) is located at the edge of the clamp frame (1), and the edge presser foot (7) is also installed on the pressure lever (6) and is symmetrical to the presser foot (3).
4. The pneumatic rapid clamp for thrust bearing drilling according to claim 1, characterized in that: the pressing end of the pressing foot (3) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242331.1U CN214264794U (en) | 2021-01-28 | 2021-01-28 | Pneumatic rapid clamp for thrust bearing drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242331.1U CN214264794U (en) | 2021-01-28 | 2021-01-28 | Pneumatic rapid clamp for thrust bearing drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264794U true CN214264794U (en) | 2021-09-24 |
Family
ID=77769273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120242331.1U Expired - Fee Related CN214264794U (en) | 2021-01-28 | 2021-01-28 | Pneumatic rapid clamp for thrust bearing drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264794U (en) |
-
2021
- 2021-01-28 CN CN202120242331.1U patent/CN214264794U/en not_active Expired - Fee Related
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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: 20210924 |