CN201120558Y - General purpose type positioning clamp - Google Patents
General purpose type positioning clamp Download PDFInfo
- Publication number
- CN201120558Y CN201120558Y CNU2007201712973U CN200720171297U CN201120558Y CN 201120558 Y CN201120558 Y CN 201120558Y CN U2007201712973 U CNU2007201712973 U CN U2007201712973U CN 200720171297 U CN200720171297 U CN 200720171297U CN 201120558 Y CN201120558 Y CN 201120558Y
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- China
- Prior art keywords
- rotating shaft
- clamping device
- workpiece
- connecting base
- processed
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Abstract
The utility model relates to a general locating and clamping device, which has a seat body, wherein, a rotating shaft component with the adjustable axial height is arranged on the seat body, a clamping component is connected on the rotating shaft component for clamping the workpiece under process, and the clamping component is driven by the rotating shaft component to rotate; and the locating and clamping device can meet the requirements of different workpieces under process through rotating the clamping component in the horizontal direction and adjusting the height of the rotating shaft component in the axial direction, thereby improving the universal property of the locating and clamping device.
Description
Technical field
The utility model relates to a kind of sheet type workpiece secondary process device, relates in particular to a kind of sheet type workpiece processing positioning clamping device.
Background technology
At present, the processing unit (plant) of sheet type workpiece is mostly according to different workpieces and corresponding particular design, therefore, positioning clamping device as the important component part of this kind processing unit (plant) does not have versatility yet, can not adjust according to the difference of workpiece to be processed, this kind positioning clamping device mainly is made up of pedestal, gripper shoe, positioner and clamping device four parts.
Publication number " CN 2684990Y " name is called " sheet type workpiece circumferential apertures processing unit (plant) " and discloses a kind of sheet type workpiece circumferential apertures processing unit (plant) in China's utility model application prospectus, this kind sheet type workpiece circumferential apertures processing unit (plant) comprises pedestal, it is characterized in that: a rotating shaft is housed in the centre bore of pedestal, in rotating shaft, be with clamp body, the workpiece pressing plate that processed thin plate workpiece can be pushed down is by clamping, screw is connected with rotating shaft, is evenly distributed with the process tool pilot hole on the circumference of clamp body; Pilot hole is up big and down small stepped hole, and an alignment pin that limits processed thin plate workpiece shift also is housed on the clamp body; The axial height of this kind sheet type workpiece circumferential apertures processing unit (plant) shaft is unadjustable, and alignment pin position can't move on the clamp body, cause the hole processing device versatility of this kind poor, when locating different workpiece with this kind hole processing device, whole clamp body needs processing and fabricating again, like this under the situation of small lot or single-piece production workpiece to be processed, the shared cost of this kind clamp body is just higher relatively.
The utility model content
The technical problems to be solved in the utility model provides the universal positioning clamping device of the multiple sheet type workpiece of higher, the applicable processing of a kind of versatility.
Goal of the invention of the present utility model is achieved through the following technical solutions:
A kind of universal positioning clamping device of the present utility model, it has pedestal, and wherein, this pedestal is provided with the adjustable rotating assembly of axial height, be connected with the clamp assemblies that is used for the clamping workpiece to be processed on this rotating assembly, this clamp assemblies is by described rotating assembly driven rotary.
Further, described clamp assemblies comprises: be used to clamp the clamping element of workpiece to be processed, be used to locate positioning unit workpiece to be processed, that the position is adjustable.
Between described rotating assembly and pedestal and the clamp assemblies for removably connecting; Adopt dismountable connected mode to change different clamp assemblies according to the needs of processing different workpieces.
On the said structure basis, wherein:
Described rotating assembly comprises: be arranged on the lower connecting base on the described pedestal, the adjustable rotating shaft of axial height that is connected with this lower connecting base, be set in the bearing in this rotating shaft, the bearing fixed seat that is used for fixing described bearing, be set on the described bearing, with the upper connecting base that described bearing fixed seat is connected, be arranged on the rotating shaft retaining ring that is used for spacing this upper connecting base rotating distance in the described rotating shaft;
Described upper connecting base and described clamp assemblies are affixed, described rotating shaft and described bearing threaded engagement; By rotating shaft retaining ring locking upper connecting base, can realize that the position to be processed workpiece that drives the clamp assemblies clamping rotates to location, arbitrarily angled back at horizontal plane; By regulating the axial height of rotating shaft, can realize that the position to be processed workpiece that drives the clamp assemblies clamping reaches any level height that needs processing.
On the said structure basis, described lower connecting base have can ccontaining described rotating shaft groove structure, the outer wall of this rotating shaft has helicitic texture, the groove structure inwall of this lower connecting base has the spiralling helicitic texture that cooperates with this rotating shaft outer wall thread, and described rotating shaft is provided with the locking nut that is used for spacing this rotating shaft rotating distance; By the adjusting lock nut, can realize regulating the rotating shaft axial height, thereby the position to be processed workpiece that drives the clamp assemblies clamping reaches any level height that needs processing.
Described clamping element is the last sucker with ferromagnetic adsorbable workpiece to be processed.
Described positioning unit comprises: be arranged on the described chute of going up chuck surface, the alignment pin that is slidingly matched with this chute, be used for fixing locating hole on the workpiece to be processed, be arranged in this chute, cooperate the nut that is used for this alignment pin of locking positioning with described alignment pin, this nut and chute slide and removably connect; Adopt alignment pin that is slidingly matched with chute and the nut that is used for this alignment pin of locking positioning, can so that tool positioned to be processed in the optional position of described chute, because this nut and chute removably connect for sliding, and can change the alignment pin of different model according to workpiece to be processed.
As the further improvement of such scheme, described upward chuck surface is provided with the spacing back-up ring of the sliding stroke that is used for spacing described alignment pin; Adopt spacing back-up ring can prevent that alignment pin breaks away from chute.
Described pedestal is for having ferromagnetic pedestal.
A kind of universal positioning clamping device of the present utility model, the employing pedestal is provided with the adjustable rotating assembly of axial height, be connected with the clamp assemblies that is used for the clamping workpiece to be processed on rotating assembly, this clamp assemblies is by the mode of described rotating assembly driven rotary; This device can reach the demand that adapts to different workpieces to be processed by horizontal direction rotation clamp assemblies and the height of axially adjusting rotating assembly, has improved the versatility of this kind positioning clamping device; Further, by in clamp assemblies, adopting: the clamping element that is used to clamp workpiece to be processed, be used to locate positioning unit workpiece to be processed, that the position is adjustable, can be according to the difference of workpiece to be processed, adjust the position of positioning unit, further improved the versatility of the universal clamping device of this kind.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 axially analyses and observe schematic views for a kind of universal positioning clamping device of the utility model;
Fig. 2 is the vertical view of a kind of universal positioning clamping device of the utility model.
The specific embodiment
See also Fig. 1 and shown in Figure 2, a kind of universal positioning clamping device of the present utility model, it has pedestal 12, wherein, this pedestal 12 is provided with the adjustable rotating assembly of axial height, be connected with the clamp assemblies that is used for clamping workpiece to be processed (not shown) on this rotating assembly, this clamp assemblies is by described rotating assembly driven rotary; In this specific embodiment, be connected (not shown) by bolt between described rotating assembly and pedestal 12 and the clamp assemblies.
Above-mentioned clamp assemblies comprises: be used to clamp the clamping element of workpiece to be processed, be used to locate positioning unit workpiece to be processed, that the position is adjustable.
In this specific embodiment, rotating assembly comprises: be arranged on the lower connecting base 11 on the described pedestal 12, the adjustable rotating shaft 9 of axial height that is connected with this lower connecting base 11, be set in the bearing 7 in this rotating shaft 9, the bearing fixed seat 8 that is used for fixing described bearing 7, be set on the described bearing 7, with the upper connecting base 6 that described bearing fixed seat 8 is connected, be arranged on the rotating shaft retaining ring 5 that is used for spacing these upper connecting base 6 rotating distances in the described rotating shaft 9; Described rotating shaft retaining ring 5 covers have a breach elastic ring for what be located at rotating shaft 9, the screwed hole 51 of two position correspondences is located, radially is provided with along rotating shaft retaining ring 5 in described rotating shaft retaining ring 5 breach both sides, described upper connecting base 6 corresponding described screw threads 51 positions are provided with the through hole (not shown) with screw thread, when needing upper connecting base 6 rotating distances, the bolt (not shown) that use has screw thread is threaded with screwed hole 51 with described through hole, and then upper connecting base 6 can not rotate than rotating shaft 9 again; Bearing 7 in this specific embodiment adopts taper roll bearing.
Upper connecting base 6 is affixed with described clamp assemblies, described rotating shaft 9 and described bearing 7 threaded engagement; The user can realize that by rotating shaft retaining ring 5 locking upper connecting bases 6 the position to be processed workpiece that drives the clamp assemblies clamping rotates to location, arbitrarily angled back at horizontal plane; The user can realize that by regulating the axial height of rotating shaft 9 the position to be processed workpiece that drives the clamp assemblies clamping reaches any level height that needs processing.
Lower connecting base 11 in this specific embodiment have can ccontaining described rotating shaft 9 groove structure 111, the outer wall of this rotating shaft 9 has the helicitic texture (not shown), groove structure 111 inwalls of this lower connecting base 11 have the spiralling helicitic texture (not shown) that cooperates with this rotating shaft outer wall thread, and described rotating shaft 9 is provided with the locking nut 10 that is used for spacing these rotating shaft 9 rotating distances; The user can realize regulating rotating shaft 9 axial heights by adjusting lock nut 10, thereby the position to be processed workpiece that drives the clamp assemblies clamping reaches any level height that needs processing.
In this specific embodiment, clamping element is the last sucker 4 with ferromagnetic adsorbable workpiece to be processed; Positioning unit comprises: be arranged on the described chute 13 of going up sucker 4 surfaces, 13 that be slidingly matched with this chute, as to be used for fixing locating hole on workpiece to be processed alignment pin 1, be arranged in this chute 13, cooperate the nut 2 that is used for this alignment pin 1 of locking positioning with described alignment pin 1, this nut 2 and chute 13 slips removably connect; Adopt alignment pin 1 that is slidingly matched with chute 13 and the nut 2 that is used for this alignment pin 1 of locking positioning, can so that tool positioned to be processed in the optional position of described chute 13, because this nut 2 removably connects for sliding with chute, can change the alignment pin 1 of different model according to workpiece to be processed.
Go up the spacing back-up ring 3 that sucker 4 surfaces are provided with the sliding stroke that is used for spacing described alignment pin 1 in this specific embodiment; Adopt spacing back-up ring 3 can prevent that alignment pin 1 breaks away from chute 13.
Pedestal 12 in this specific embodiment is for having ferromagnetic pedestal 12; Pedestal 12 and last sucker 4 all adopt electromagnet in this concrete enforcement.
The specific embodiment of the above is a better embodiment of the present utility model, is not to limit concrete practical range of the present utility model with this, and for example, the clamping element that adopts in this specific embodiment can be used known clamping device, replaces as Vice head or the like; Described positioning unit also can adopt known slide rail and the alignment pin of locating pulley and removably connecting on pulley to replace; Pedestal 12 and last sucker 4 also can adopt permanent magnet; When needing fixing several workpiece simultaneously, a few these devices of cover can be combined to be fixed on the platform and get final product, make things convenient for simple and direct; The equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (10)
1. universal positioning clamping device, it has pedestal, it is characterized in that: this pedestal is provided with the adjustable rotating assembly of axial height, is connected with the clamp assemblies that is used for the clamping workpiece to be processed on this rotating assembly, and this clamp assemblies is by described rotating assembly driven rotary.
2. a kind of universal positioning clamping device according to claim 1, it is characterized in that: described clamp assemblies comprises: be used to clamp the clamping element of workpiece to be processed, be used to locate positioning unit workpiece to be processed, that the position is adjustable.
3. a kind of universal positioning clamping device according to claim 2, it is characterized in that: described rotating assembly comprises: be arranged on the lower connecting base on the described pedestal, the adjustable rotating shaft of axial height that is connected with this lower connecting base, be set in the bearing in this rotating shaft, the bearing fixed seat that is used for fixing described bearing, be set on the described bearing, with the upper connecting base that described bearing fixed seat is connected, be arranged on the rotating shaft retaining ring that is used for spacing this upper connecting base rotating distance in the described rotating shaft.
4. a kind of universal positioning clamping device according to claim 3 is characterized in that: described upper connecting base and described clamp assemblies are affixed.
5. a kind of universal positioning clamping device according to claim 4 is characterized in that: described rotating shaft and described bearing threaded engagement.
6. a kind of universal positioning clamping device according to claim 5, it is characterized in that: described lower connecting base have can ccontaining described rotating shaft groove structure, the outer wall of this rotating shaft has helicitic texture, the groove structure inwall of this lower connecting base has the spiralling helicitic texture that cooperates with this rotating shaft outer wall thread, and described rotating shaft is provided with the locking nut that is used for spacing this rotating shaft rotating distance.
7. a kind of universal positioning clamping device according to claim 2 is characterized in that: described clamping element is the last sucker with ferromagnetic adsorbable workpiece to be processed.
8. a kind of universal positioning clamping device according to claim 7, it is characterized in that: described positioning unit comprises: be arranged on the described chute of going up chuck surface, the alignment pin that is slidingly matched with this chute, be used for fixing locating hole on the workpiece to be processed, be arranged in this chute, cooperate the nut that is used for this alignment pin of locking positioning with described alignment pin, this nut and chute slide and removably connect.
9. a kind of universal positioning clamping device according to claim 8 is characterized in that: described upward chuck surface is provided with the spacing back-up ring of the sliding stroke that is used for spacing described alignment pin; Adopt spacing back-up ring can prevent that alignment pin breaks away from chute.
10. a kind of universal positioning clamping device according to claim 1 is characterized in that: described pedestal is for having ferromagnetic pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201712973U CN201120558Y (en) | 2007-12-03 | 2007-12-03 | General purpose type positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201712973U CN201120558Y (en) | 2007-12-03 | 2007-12-03 | General purpose type positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120558Y true CN201120558Y (en) | 2008-09-24 |
Family
ID=40007777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201712973U Expired - Fee Related CN201120558Y (en) | 2007-12-03 | 2007-12-03 | General purpose type positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120558Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302359A (en) * | 2013-07-16 | 2013-09-18 | 颜廷财 | Scraping device for curved-surface shaft sleeve |
| CN103878821A (en) * | 2014-02-26 | 2014-06-25 | 安徽鑫锐电气集团有限公司 | Lifting clamping platform for punching |
| CN104002262A (en) * | 2014-05-16 | 2014-08-27 | 浙江吉利控股集团有限公司 | Support used for scanning of brake hard tube |
| CN106425567A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Seat type fixture for missile noses |
-
2007
- 2007-12-03 CN CNU2007201712973U patent/CN201120558Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302359A (en) * | 2013-07-16 | 2013-09-18 | 颜廷财 | Scraping device for curved-surface shaft sleeve |
| CN103878821A (en) * | 2014-02-26 | 2014-06-25 | 安徽鑫锐电气集团有限公司 | Lifting clamping platform for punching |
| CN104002262A (en) * | 2014-05-16 | 2014-08-27 | 浙江吉利控股集团有限公司 | Support used for scanning of brake hard tube |
| CN106425567A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Seat type fixture for missile noses |
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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: 20080924 Termination date: 20161203 |