CN204686654U - Die ejector pin grinding clamp - Google Patents
Die ejector pin grinding clamp Download PDFInfo
- Publication number
- CN204686654U CN204686654U CN201520179802.3U CN201520179802U CN204686654U CN 204686654 U CN204686654 U CN 204686654U CN 201520179802 U CN201520179802 U CN 201520179802U CN 204686654 U CN204686654 U CN 204686654U
- Authority
- CN
- China
- Prior art keywords
- regulating
- ejector pin
- thimble
- regulating block
- tank
- 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 - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model is applicable to clamp structure technical field, provide a kind of die ejector pin grinding clamp, comprise holder, fixed mount and workbench, the upper surface of holder is vertically fixed in fixed mount one end, the other end is connected with table vertical, workbench offers regulating tank, regulating block is provided with in regulating tank, guide frame is provided with between regulating block and workbench, guide frame comprises the guide finger being opened in the chute bottom regulating tank along workbench length direction and being movably arranged in chute, regulating block is fixedly connected with guide finger by securing member, regulating block is also connected with the regulating part for driving self to reciprocatingly slide, one sidewall of regulating tank is provided with the storage tank for holding thimble, regulating block is provided with accordingly the projection coordinated with storage tank.The die ejector pin grinding clamp that the utility model provides, its structure is simple, and easy to use, stability maintenance is good, ensure that the quality of thimble reconditioning, meets the instructions for use to thimble.
Description
Technical field
The utility model belongs to clamp structure technical field, particularly relates to a kind of die ejector pin grinding clamp.
Background technology
In mould structure, usually need to use thimble manufactured product is released from mould, thus, in the middle of the process that grinding tool manufactures, need to carry out reconditioning according to the flatness of designing requirement to the length dimension of thimble and thimble end face, and in the middle of the process of thimble being carried out to reconditioning, need to adopt fixture to fix, and existing fixture stability maintenance is poor, thus have influence on the grinding quality of thimble.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of die ejector pin grinding clamp, and its structure is simple, and easy to use, stability maintenance is good, ensure that the quality of thimble reconditioning, meets the instructions for use to thimble.
The utility model is achieved in that a kind of die ejector pin grinding clamp, for location clamping during die ejector pin reconditioning, comprise holder, fixed mount and workbench, the upper surface of described holder is vertically fixed in described fixed mount one end, the other end is connected with described table vertical, described workbench offers regulating tank, the regulating block for gripping thimble is provided with in described regulating tank, guide frame is provided with between described regulating block and described workbench, described guide frame comprises the guide finger being opened in the chute bottom described regulating tank along described workbench length direction and being movably arranged in described chute, described regulating block is fixedly connected with described guide finger by securing member, described regulating block is also connected with the regulating part for driving self to reciprocatingly slide, one sidewall of described regulating tank is provided with the storage tank for holding described thimble, described regulating block is provided with accordingly the projection coordinated with described storage tank.
Particularly, the cross section of described storage tank and described projection is " V " shape.
Particularly, the cross section of described chute and described guide finger is circle.
Particularly, described regulating tank is rectangular channel, and the base of described regulating tank is provided with stress relief groove.
Preferably, described regulating part is bolt.
A kind of die ejector pin grinding clamp that the utility model provides, by the driving of regulating part, enables regulating block according to requirements reciprocatingly slide in regulating tank under the guiding of guide frame, realizes the function of fixing thimble, to carry out reconditioning to thimble.And the supporting setting of storage tank and projection, further increasing the stability that thimble is fixedly clamped.Die ejector pin grinding clamp structure is simple, and easy to operate, fixing-stable, ensure that the quality of thimble reconditioning.
Accompanying drawing explanation
Fig. 1 is the overall schematic perspective view of die ejector pin grinding clamp that the utility model embodiment provides;
Fig. 2 be the utility model embodiment provide die ejector pin grinding clamp removing regulating block and regulating part after schematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of die ejector pin grinding clamp 1 that the utility model embodiment provides, for location clamping during die ejector pin 10 reconditioning, can carry out reconditioning to the end face of thimble 10.This grinding clamp 1 comprises holder 11, fixed mount 12 and workbench 13, and the upper surface of holder 11 is vertically fixed in fixed mount 12 one end, and the other end is connected with workbench 13 is vertical, makes whole grinding clamp 1 roughly in " Z " font.Workbench 13 offers regulating tank 14, the regulating block 15 for gripping thimble 10 is provided with in regulating tank 14, guide frame 16 is provided with between regulating block 15 and workbench 13, guide frame 16 comprises the guide finger 162 being opened in the chute 161 bottom regulating tank 14 along workbench 13 length direction and being movably arranged in chute 161, regulating block 15 is fixedly connected with guide finger 162 by securing member 17, and regulating block 15 is also connected with the regulating part 18 for driving self to reciprocatingly slide.Like this, by rotating regulating part 18, order about regulating block 15 to move, because regulating block 15 is fixedly connected with guide finger 162 by securing member 17, thus make regulating block 15 can under the guide effect of guide finger 162, reciprocatingly slide reposefully in regulating tank 14, securing member 17 can be the component such as screw or bolt.During clamping, between sidewall thimble 10 being placed on regulating block 15 and regulating tank 14, by the extruding of regulating block 15, just achieve and thimble 10 is fixedly clamped.Equally, unclamp regulating part 18, just can realize unclamping thimble 10, and by regulating the position of regulating block 15, the reconditioning that can also meet the thimble 10 of different-diameter size is fixed, and the scope of application is wide.The grinding clamp 1 that the present embodiment provides, regulating block 15, can smooth sliding under the guiding of guide frame 16, ensure that positional precision when thimble 10 is fixedly clamped.Simultaneously guide finger 162 slides flexibly in chute 161, and resistance is little, ensure that the convenience that regulating part 18 drives regulating block 15 and slides.In addition, in order to ensure the stability of clamping thimble 10, a sidewall of regulating tank 14 being provided with the storage tank 141 for holding thimble 10, regulating block 15 being provided with accordingly the projection 151 coordinated with storage tank 141.Thimble 10 is placed in storage tank 141, spacing by storage tank 141, then support fixing by projection 151, good stability, ensure that positional precision during thimble 10 reconditioning, makes the end face of thimble 10 when reconditioning, can mirror effect be reached, ensure that the grinding quality of thimble 10.
Particularly, as depicted in figs. 1 and 2, the cross section of storage tank 141 and projection 151 is " V " shape.By storage tank 141 is arranged to v-shaped structure, the instructions for use of the thimble 10 of spacing different-diameter size can not only be met, can also remain that two limit points are to limit the position of thimble 10, guarantee the stability that thimble 10 standing back is put.And regulating block 15 is provided with the projection 151 mated with storage tank 141, when clamping, be fixed on thimble 10 by projection 151 extruding, clamping force is large, good stability.And when not using, projection 151 can be accommodated in regulating tank 14, avoiding projection 151 surprisingly to be worn and torn, ensureing the reliability of clamping.
Particularly, as depicted in figs. 1 and 2, the cross section of chute 161 and guide finger 162 is circle.Cooperatively interacting by rounded face, slides steadily, can not rock, and ensures the accurate of regulating block 15 sliding position, and then ensure that and the positional precision that thimble 10 is fixedly clamped improve the grinding quality of thimble 10.
Particularly, as depicted in figs. 1 and 2, regulating tank 14 is rectangular channel, and the base of regulating tank 14 is provided with stress relief groove 19.Stress relief groove 19 is arc-shaped slot, thus can eliminate the residual stress at regulating tank 14 base place, prevents the existence due to residual stress, ruptures, guarantee the reliability used after extruding for several times.
Preferably, regulating part 18 is bolt, and one end of regulating part 18 is connected on regulating block 15.Like this, be threaded connection, regulating block 15 just can be driven to move back and forth when rotating regulating part 18, realizing the function of regulating block 15 position adjustments, regulating simple and convenient.
The die ejector pin grinding clamp 1 that the utility model embodiment provides, by offering regulating tank 14 on workbench 13, the bottom of regulating tank 14 starts there is chute 161, slide in chute 161 and be provided with guide finger 162, regulating block 15 for gripping thimble 10 is fixed on guide finger 162 by securing member 17, and regulating block 15 is connected with regulating part 18, thus under the ordering about of regulating part 18, regulating block 15 is stressed, then order about guide finger 162 to slide in chute 161, and then provide guide effect for the motion of regulating block 15 self.Further, the sidewall of regulating tank 14 is provided with the V-arrangement storage tank 141 for holding thimble 10, regulating block 15 is provided with accordingly the projection 151 coordinated with storage tank 141, spacing by V-arrangement storage tank 141, ensure that the stability that thimble 10 is fixing.The die ejector pin grinding clamp 1 that the present embodiment provides, guide finger 162 is high with the precision that is slidably matched of chute 161, ensure that the kinematic accuracy of regulating block 15, and then ensure that regulating block 15 is fixedly clamped the positional precision of thimble 10, improve the quality of thimble 10 reconditioning, meet the requirement to thimble 10 quality when mould is produced.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a die ejector pin grinding clamp, for location clamping during die ejector pin reconditioning, it is characterized in that, comprise holder, fixed mount and workbench, the upper surface of described holder is vertically fixed in described fixed mount one end, the other end is connected with described table vertical, described workbench offers regulating tank, the regulating block for gripping thimble is provided with in described regulating tank, guide frame is provided with between described regulating block and described workbench, described guide frame comprises the guide finger being opened in the chute bottom described regulating tank along described workbench length direction and being movably arranged in described chute, described regulating block is fixedly connected with described guide finger by securing member, described regulating block is also connected with the regulating part for driving self to reciprocatingly slide, one sidewall of described regulating tank is provided with the storage tank for holding described thimble, described regulating block is provided with accordingly the projection coordinated with described storage tank.
2. die ejector pin grinding clamp as claimed in claim 1, it is characterized in that, the cross section of described storage tank and described projection is " V " shape.
3. die ejector pin grinding clamp as claimed in claim 1, it is characterized in that, the cross section of described chute and described guide finger is circle.
4. as the die ejector pin grinding clamp in claims 1 to 3 as described in any one, it is characterized in that, described regulating tank is rectangular channel, and the base of described regulating tank is provided with stress relief groove.
5. as the die ejector pin grinding clamp in claims 1 to 3 as described in any one, it is characterized in that, described regulating part is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179802.3U CN204686654U (en) | 2015-03-27 | 2015-03-27 | Die ejector pin grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179802.3U CN204686654U (en) | 2015-03-27 | 2015-03-27 | Die ejector pin grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686654U true CN204686654U (en) | 2015-10-07 |
Family
ID=54226992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179802.3U Expired - Fee Related CN204686654U (en) | 2015-03-27 | 2015-03-27 | Die ejector pin grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186621A (en) * | 2017-05-05 | 2017-09-22 | 深圳市长盈精密技术股份有限公司 | Fixture for clamping die ejector pin |
-
2015
- 2015-03-27 CN CN201520179802.3U patent/CN204686654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186621A (en) * | 2017-05-05 | 2017-09-22 | 深圳市长盈精密技术股份有限公司 | Fixture for clamping die ejector pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151007 Termination date: 20180327 |