CN202052968U - Drilling clamp for grouser shoe - Google Patents
Drilling clamp for grouser shoe Download PDFInfo
- Publication number
- CN202052968U CN202052968U CN2011201045764U CN201120104576U CN202052968U CN 202052968 U CN202052968 U CN 202052968U CN 2011201045764 U CN2011201045764 U CN 2011201045764U CN 201120104576 U CN201120104576 U CN 201120104576U CN 202052968 U CN202052968 U CN 202052968U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- guide
- plate
- jig
- creeper tread
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling clamp for grouser shoes, which comprises a base and is characterized in that guide columns are arranged on the two sides of the base, a jig plate with a bit guide hole and a jig seat with a porous drill are arranged on each guide column, the jig plates are arranged on the guide columns in a sliding manner through guide sleeves, the jig plates are connected with the jig seats through studs and nuts, press plates are connected to the lower parts of the jig plates, guide holes are formed on the press plate and matched with the bit guide holes, and a work piece compaction device is arranged on a base plate. The guide hole press plates are connected to the lower parts of the jig plates and matched with the bit guide holes, the work piece compaction device that is arranged on the base plate has left and right positioning blocks, and work piece extrusion devices are arranged inside the individual left positioning blocks, so that the degree of clamping work pieces is increased and the drilled holes of work pieces are assembled concentrically. Besides, by the combination with the porous drill, the frequency of changing the bit is reduced and the labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of boring grab, especially relates to a kind of creeper tread boring grab.
Background technology
At present, the effect that usually clamps because of boring grab in the creeper tread process is undesirable to cause that drilling bore hole departs from, decentraction, and the connecting hole that creeper tread and crawler belt are saved is connected and does not match, and causes scrapping of workpiece.And operation frock in the past can only be processed on single-spindle drilling machine generally being confined to, and often because of the creeper tread of processing different model bit change more, has increased the labour intensity of operation.
The utility model content
The purpose of this utility model provides a kind of creeper tread boring grab, and solve workpiece and clamp, and with changing the many problems of drilling tool operation.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of creeper tread boring grab, comprise base, it is characterized in that: described base both sides are provided with guide pillar, described guide pillar is provided with the bushing plate of drill guide bore and the jig seat that the assembling porous is bored, described bushing plate is slidingly arranged on the guide pillar by guide pin bushing, bushing plate connects jig seat by double-screw bolt and nut, and described bushing plate bottom connects pressing plate; Pressing plate is provided with the guide hole that is complementary with described drill guide bore, and described base plate is provided with workpiece pressuring clamping device.
Further, described hold down gag comprises being arranged on left locating piece and right locating piece is set on the base plate, is provided with the workpiece holding device in addition in each left locating piece.
Further, described workpiece holding device is to be arranged on the clamping plate that the pinching screw in the locating piece connects, and described pinching screw comprises adjusts screw, compression spring, alignment pin composition, exposes the part connecting cleat of locating piece at alignment pin.
For the workpiece deformation that prevents to process, also be provided with cushion block between described left locating piece and the right locating piece.
For clamping degree is provided, described workpiece holding device is provided with more than 2 or 2 in each locating piece at least.
In order to reduce pressure, described double-screw bolt is provided with relief spring.
The beneficial effects of the utility model: owing to adopt the guide hole pressing plate that is complementary in connection of described bushing plate bottom and drill guide bore, left locating piece that is provided with on the base plate and right locating piece workpiece pressuring clamping device, and in each left locating piece, be provided with the workpiece holding device in addition.Improved the clamping degree of workpiece, the hole assembling that workpiece is processed is concentric.And the use that cooperates porous to bore, reduced the more number of times of bit change, reduced labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the partial schematic diagram of Fig. 2.The structure of signal pinching screw and clamping plate.
Among the figure: 1. base, 2. guide pillar, 3. bushing plate, 4. drill guide bore, 5. jig seat, 6. guide pin bushing, 7. double-screw bolt, 8. nut, 9. pressing plate, 10. guide hole, 11. left locating pieces, 12. right locating pieces, 13. pinching screws, 14. clamping plate, 15. are adjusted screws, 16. compression springs, 17. alignment pins, 18. relief springs, 19. cushion blocks.
The specific embodiment
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
As depicted in figs. 1 and 2, a kind of creeper tread boring grab, comprise base 1, described base 1 both sides are provided with guide pillar 2, described guide pillar 2 is provided with the bushing plate 3 of drill guide bore 4 and the jig seat 5 that the assembling porous is bored, and described bushing plate 3 is slidingly arranged on the guide pillar 2 by guide pin bushing 6, and bushing plate 3 connects jig seat 5 by double-screw bolt 7 and nut 8, described double-screw bolt 7 is provided with relief spring 18, and described bushing plate 3 bottoms connect pressing plate 9; Pressing plate 9 is provided with the guide hole 10 that is complementary with described drill guide bore 4, and described base plate 1 is provided with workpiece pressuring clamping device.
Shown in Figure 2, further, described hold down gag comprises being arranged on left locating piece 11 and right locating piece 12 is set on the base plate 1, is provided with the workpiece holding device in addition in each left locating piece.
Fig. 2 and shown in Figure 3, further, described workpiece holding device is to be arranged on the clamping plate 14 that the pinching screw 13 in the locating piece connects, and described pinching screw comprises adjusts screw 15, compression spring 16, alignment pin 17 compositions, exposes the part connecting cleat 14 of locating piece at alignment pin 17.
For the workpiece deformation that prevents to process, also be provided with cushion block 19 between described left locating piece 11 and the right locating piece 12.
For clamping degree is provided, described workpiece holding device is provided with more than 2 or 2 in each locating piece at least.
Connect the guide hole pressing plate that is complementary with drill guide bore owing to adopt in described bushing plate bottom, left locating piece that is provided with on the base plate and right locating piece workpiece pressuring clamping device, and in each left locating piece, be provided with the workpiece holding device in addition.Improved the clamping degree of workpiece, the hole assembling that workpiece is processed is concentric.And the use that cooperates porous to bore, reduced the more number of times of bit change, reduced labour intensity.
Claims (6)
1. creeper tread boring grab, comprise base, it is characterized in that: described base both sides are provided with guide pillar, described guide pillar is provided with the bushing plate of drill guide bore and the jig seat that the assembling porous is bored, described bushing plate is slidingly arranged on the guide pillar by guide pin bushing, bushing plate connects jig seat by double-screw bolt and nut, and described bushing plate bottom connects pressing plate; Pressing plate is provided with the guide hole that is complementary with described drill guide bore, and described base plate is provided with workpiece pressuring clamping device.
2. creeper tread boring grab as claimed in claim 1 is characterized in that: described hold down gag comprises being arranged on left locating piece and right locating piece is set on the base plate, is provided with the workpiece holding device in addition in each left locating piece.
3. creeper tread boring grab as claimed in claim 2, it is characterized in that: described workpiece holding device is to be arranged on the clamping plate that the pinching screw in the locating piece connects, described pinching screw comprises adjusts screw, compression spring, alignment pin composition, exposes the part connecting cleat of locating piece at alignment pin.
4. creeper tread boring grab as claimed in claim 2 is characterized in that: also be provided with cushion block between described left locating piece and the right locating piece.
5. as claim 2 or 3 described creeper tread boring grabs, it is characterized in that: described workpiece holding device is provided with more than 2 or 2 in each locating piece at least.
6. creeper tread boring grab as claimed in claim 1 is characterized in that: described double-screw bolt is provided with relief spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201045764U CN202052968U (en) | 2011-04-08 | 2011-04-08 | Drilling clamp for grouser shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201045764U CN202052968U (en) | 2011-04-08 | 2011-04-08 | Drilling clamp for grouser shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052968U true CN202052968U (en) | 2011-11-30 |
Family
ID=45012955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201045764U Expired - Fee Related CN202052968U (en) | 2011-04-08 | 2011-04-08 | Drilling clamp for grouser shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052968U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416570A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Drilling clamp |
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| CN102785098A (en) * | 2012-08-31 | 2012-11-21 | 许昌远东传动轴股份有限公司 | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft |
| CN102922240A (en) * | 2012-11-19 | 2013-02-13 | 湘潭电机股份有限公司 | Method for manufacturing riveting chute iron core and riveting device |
| CN103008719A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Steel plate spring support drilling tool |
| CN103056422A (en) * | 2012-12-22 | 2013-04-24 | 青特集团有限公司 | Plate spring seat drilling tool |
| CN103350245A (en) * | 2013-06-27 | 2013-10-16 | 江苏南铸科技股份有限公司 | Drilling fixture for track shoe of coal miner |
| CN103737368A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Drilling clamp for creeper tread |
| CN103753303A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Single-tooth caterpillar track plate drilling clamp |
| CN104325176A (en) * | 2014-10-20 | 2015-02-04 | 芜湖市泰能电热器具有限公司 | Combined drilling fixture for shell |
| CN106392134A (en) * | 2016-12-14 | 2017-02-15 | 重庆智和机械制造有限公司 | Shaft hole drilling machine |
| CN108581532A (en) * | 2018-05-03 | 2018-09-28 | 桂林电子科技大学 | A kind of fixture |
| CN109291153A (en) * | 2018-12-03 | 2019-02-01 | 马鞍山迪斯福工业设计有限公司 | A kind of timber processing drilling device and method |
-
2011
- 2011-04-08 CN CN2011201045764U patent/CN202052968U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| CN102416570A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Drilling clamp |
| CN102785098B (en) * | 2012-08-31 | 2014-09-03 | 许昌远东传动轴股份有限公司 | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft |
| CN102785098A (en) * | 2012-08-31 | 2012-11-21 | 许昌远东传动轴股份有限公司 | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft |
| CN102922240A (en) * | 2012-11-19 | 2013-02-13 | 湘潭电机股份有限公司 | Method for manufacturing riveting chute iron core and riveting device |
| CN102922240B (en) * | 2012-11-19 | 2016-02-03 | 湘潭电机股份有限公司 | A kind of manufacture method of riveting type skewed slot iron core and riveting device |
| CN103008719A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Steel plate spring support drilling tool |
| CN103056422A (en) * | 2012-12-22 | 2013-04-24 | 青特集团有限公司 | Plate spring seat drilling tool |
| CN103350245B (en) * | 2013-06-27 | 2016-03-30 | 江苏南铸科技股份有限公司 | Coal digging machine drilling clamp for grouser shoe |
| CN103350245A (en) * | 2013-06-27 | 2013-10-16 | 江苏南铸科技股份有限公司 | Drilling fixture for track shoe of coal miner |
| CN103753303A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Single-tooth caterpillar track plate drilling clamp |
| CN103737368A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Drilling clamp for creeper tread |
| CN103737368B (en) * | 2013-12-31 | 2016-07-06 | 江苏南铸科技股份有限公司 | A kind of drilling clamp for grouser shoe |
| CN104325176A (en) * | 2014-10-20 | 2015-02-04 | 芜湖市泰能电热器具有限公司 | Combined drilling fixture for shell |
| CN106392134A (en) * | 2016-12-14 | 2017-02-15 | 重庆智和机械制造有限公司 | Shaft hole drilling machine |
| CN108581532A (en) * | 2018-05-03 | 2018-09-28 | 桂林电子科技大学 | A kind of fixture |
| CN108581532B (en) * | 2018-05-03 | 2023-12-29 | 桂林电子科技大学 | Clamp |
| CN109291153A (en) * | 2018-12-03 | 2019-02-01 | 马鞍山迪斯福工业设计有限公司 | A kind of timber processing drilling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140408 |