CN203863048U - Lathe clamp capable of rapidly replacing processed part - Google Patents
Lathe clamp capable of rapidly replacing processed part Download PDFInfo
- Publication number
- CN203863048U CN203863048U CN201420246590.1U CN201420246590U CN203863048U CN 203863048 U CN203863048 U CN 203863048U CN 201420246590 U CN201420246590 U CN 201420246590U CN 203863048 U CN203863048 U CN 203863048U
- Authority
- CN
- China
- Prior art keywords
- ringfeder
- processed
- pull bar
- quick
- pad
- 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.)
- Expired - Lifetime
Links
- 238000003754 machining Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a lathe clamp capable of rapidly replacing a processed part. The lathe clamp comprises a body mounted on a work bench of a lathe, wherein a pull rod connected with a lathe oil cylinder is mounted at the front end of the body, an expansion sleeve which is matched with the front end of the body for clamping or loosening the processed part when the pull rod is driven to move by the lather oil cylinder is connected onto the pull rod , and the expansion sleeve is sleeved with the processed part. According to the lathe clamp, the pull rod is mounted at the front end of the body, the expansion sleeve which is matched with the front end of the body for clamping or loosening the processed part when the pull rod is driven to move by the lather oil cylinder is connected onto the pull rod , the pull rod is driven to move by the lathe oil cylinder, and the pull rod drives the body, so that the front end of the body is matched with the expansion sleeve to clamp or loosen the processed part.
Description
Technical field
The utility model belongs to clamp for machining technical field, is specifically related to a kind of vehicle clamper that can quick-replaceable part to be processed.
Background technology
At present, existing vehicle clamper is subject to the impact of three characteristic parameters of part to be processed (three characteristic parameters are endoporus, end face diameter and axial dimension), in the time that any one parameter changes or exceedes certain excursion, fixture all needs to re-start Design and manufacture, and versatility is poor.Like this, not only increase the cost that fixture drops into, and made to switch converted products time and greatly increase, affected production efficiency.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of vehicle clamper that can quick-replaceable part to be processed is provided, and this vehicle clamper not only cost is low, and it is short to switch the converted products time, and production efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: comprise the body being arranged on platen, the front end of body is provided with the pull bar being connected with lathe oil cylinder; On pull bar, be connected with in the time that lathe oil cylinder drives pull bar motion and match with body front end and realize the ringfeder that steps up or unclamp part to be processed; Adding man-hour, part to be processed is set on ringfeder.
The front end of described body is the taper that diameter reduces; Ringfeder is the bonding hollow cylindrical structure forming, and offer the taper hole matching with body front end tapering part, and the diameter of ringfeder front end face taper hole is less than the diameter of end surface taper hole thereafter on an end face of ringfeder; The other end of ringfeder offers the stepped hole matching with pull bar.
Described ringfeder and pull bar are for after processing, and pull bar can drive ringfeder to move vertically together, and the integral structure that ringfeder is unclamped.
The middle part of described body is provided with boss, in the time that part to be processed is installed, is set with successively interior adjustment pad and external-adjuster pad for control part to be processed axial dimension and locating surface size in the time processing between boss and part to be processed.
Described interior adjustment pad and external-adjuster pad are bolted on body.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is installed pull bar at body front end, and on pull bar, be connected to when lathe oil cylinder drives pull bar motion and match with body front end and realize the ringfeder that steps up or unclamp part to be processed, drive pull bar motion by lathe oil cylinder, pull bar drives ringfeder, body front end is matched with ringfeder, realized stepping up or unclamping of part to be processed.
Further, the utility model ringfeder and the pull bar formula structure that is processed as one, make after processing, pull bar can drive ringfeder to move vertically together, and ringfeder is unclamped, in the time that ringfeder unclamps, part can be realized part realization and unclamp voluntarily, thereby can reduce costs, improve machining accuracy and working (machining) efficiency.
Further, the utility model is provided with one for the boss of interior adjustment pad and external-adjuster pad is installed on body, and interior adjustment pad and external-adjuster pad are used for respectively controlling axial dimension and locating surface size; Carry out Seriation Design and handling design fast simultaneously, add and can combine as required selection man-hour.Reduced pad quantity, select conveniently, change quick.
Brief description of the drawings
Fig. 1 is overall structure cutaway view of the present utility model;
Fig. 2 is the assembly structure schematic diagram of the utility model ringfeder and body;
Fig. 3 is the side view of the assembly structure of the utility model ringfeder and body.
Wherein: 1 is body; 2 is interior adjustment pad; 3 is external-adjuster pad; 4 is ringfeder; 5 is pull bar; 6 is part to be processed.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1 to Fig. 3, the utility model comprises the body 1 being arranged on platen, the front end of body 1 is provided with the pull bar 5 being connected with lathe oil cylinder, is connected with in the time that lathe oil cylinder drives pull bar 5 to move and matches with body 1 front end and realize the ringfeder 4 that steps up or unclamp part to be processed 6 on pull bar 5; Adding man-hour, part to be processed 6 is set on ringfeder 4.Ringfeder 4 and pull bar 5 are for after processing, and pull bar 5 can drive ringfeder 4 to move vertically together, and the integral structure that ringfeder 4 is unclamped.The front end of body 1 is the taper that diameter reduces; As shown in Figure 2, ringfeder 4 is the bonding hollow cylindrical structure forming, and offers the taper hole matching with body 1 front end tapering part on an end face of ringfeder 4; As shown in Figure 3, the diameter of ringfeder 4 front end face taper holes is less than the diameter of end surface taper hole thereafter; The other end of ringfeder 4 offers the stepped hole matching with pull bar 5.The middle part of body 1 is provided with boss, in the time that part to be processed 6 is installed, is set with successively interior adjustment pad 2 and external-adjuster pad 3 for control part to be processed 6 axial dimensions and locating surface size in the time processing between boss and part to be processed 6.Interior adjustment pad 2 and external-adjuster pad 3 are bolted on body 1.
Principle of the present utility model:
When part to be processed location internal orifice dimension changes or endoporus length variations exceedes certain limit, need to redesign ringfeder, even need to redesign body; In the time that ringfeder unclamps, part sometimes can not unclamp voluntarily and need to knock just and can take off.For this reason, ringfeder is designed to bonding ringfeder structure, improves the scope of application of ringfeder; Ringfeder and pull bar are designed to the kit form of integral structure, and in the time that ringfeder unclamps, part can be realized part realization and unclamp voluntarily.Thereby can reduce costs, improve machining accuracy and working (machining) efficiency.
In part to be processed location, hole dimension and face size change while exceeding certain limit, and body needs new design, changes.Current product parameters is considered as a whole, divided three different size ranges, body carries out Seriation Design.Three serial bodies can meet the needs of production, and have greatly reduced the kind of body, have reduced stock, cost, have improved the product speed of changing.
The size of pad is relevant with the face size of part to be processed, axial dimension and location endoporus, and influenced many factors often needs design, changes.Influence factor is decomposed, and gasket design becomes inside and outside two to adjust pad, controls respectively axial dimension and locating surface size; Carry out Seriation Design and handling design fast simultaneously, add and can combine as required selection man-hour.Reduced pad quantity, select conveniently, change quick.
The course of work of the present utility model:
First, select applicable body series and ringfeder rod assembly according to the location diameter of bore of part to be processed, ringfeder rod assembly will match with body series.
Secondly, match inside and outside adjusting pad (will consider the size of locating surface while selecting external-adjuster pad) according to axial dimension, meet the requirement of part to be processed axial location by the combination of inside and outside adjusting pad.
While loading and unloading inside and outside adjusting pad, can bolt not screwed down completely, only need unclamp.When adjustment, can be according to actual conditions, suitable external adjusting pad end face carries out turning, to ensure machining accuracy.
After processing, pull bar can move together vertically with ringfeder, and ringfeder is unclamped.
Above content is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the protection domain of the utility model claims.
Claims (5)
1. a vehicle clamper that can quick-replaceable part to be processed, is characterized in that: comprise the body (1) being arranged on platen, the front end of body (1) is provided with the pull bar (5) being connected with lathe oil cylinder; On pull bar (5), be connected with in the time that lathe oil cylinder drives pull bar (5) motion and match with body (1) front end and realize the ringfeder (4) that steps up or unclamp part to be processed (6); Adding man-hour, part to be processed (6) is set on ringfeder (4).
2. vehicle clamper that can quick-replaceable part to be processed according to claim 1, is characterized in that: the front end of described body (1) is the taper that diameter reduces; Ringfeder (4) is the bonding hollow cylindrical structure forming, on an end face of ringfeder (4), offer the taper hole matching with body (1) front end tapering part, and the diameter of ringfeder (4) front end face taper hole is less than the diameter of end surface taper hole thereafter; The other end of ringfeder (4) offers the stepped hole matching with pull bar (5).
3. vehicle clamper that can quick-replaceable part to be processed according to claim 1 and 2, it is characterized in that: described ringfeder (4) and pull bar (5) are for after processing, pull bar (5) can drive ringfeder (4) to move vertically together, and the integral structure that ringfeder (4) is unclamped.
4. vehicle clamper that can quick-replaceable part to be processed according to claim 1 and 2, it is characterized in that: the middle part of described body (1) is provided with boss, in the time that part to be processed (6) is installed, between boss and part to be processed (6), be set with successively interior adjustment pad (2) and external-adjuster pad (3) for control part to be processed (6) axial dimension and locating surface size in the time processing.
5. vehicle clamper that can quick-replaceable part to be processed according to claim 4, is characterized in that: described interior adjustment pad (2) and external-adjuster pad (3) are bolted on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246590.1U CN203863048U (en) | 2014-05-14 | 2014-05-14 | Lathe clamp capable of rapidly replacing processed part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246590.1U CN203863048U (en) | 2014-05-14 | 2014-05-14 | Lathe clamp capable of rapidly replacing processed part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863048U true CN203863048U (en) | 2014-10-08 |
Family
ID=51644038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246590.1U Expired - Lifetime CN203863048U (en) | 2014-05-14 | 2014-05-14 | Lathe clamp capable of rapidly replacing processed part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028794A (en) * | 2014-05-14 | 2014-09-10 | 陕西法士特齿轮有限责任公司 | Vehicle clamp capable of fast replacing machined part |
-
2014
- 2014-05-14 CN CN201420246590.1U patent/CN203863048U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028794A (en) * | 2014-05-14 | 2014-09-10 | 陕西法士特齿轮有限责任公司 | Vehicle clamp capable of fast replacing machined part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |