CN204366469U - Bracket side is to holding device - Google Patents
Bracket side is to holding device Download PDFInfo
- Publication number
- CN204366469U CN204366469U CN201420817637.5U CN201420817637U CN204366469U CN 204366469 U CN204366469 U CN 204366469U CN 201420817637 U CN201420817637 U CN 201420817637U CN 204366469 U CN204366469 U CN 204366469U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixed mount
- support
- base
- holding device
- 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
Links
- 210000003128 Head Anatomy 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 210000001331 Nose Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model bracket side to holding device, by rotation hand wheel, can rotating screw bolt, screw rod is moved along fixed mount, and the hold-down head passing support can compress workpiece.In the utility model, support have employed fixed mount and is connected with base, makes fixed mount one side and base become an entirety, on the other hand, screwed hole on fixed mount also coordinates with screw rod, and the reaction force of screw rod is all acted on base by fixed mount.Because support just provides a supporting role to screw rod, and directly can not receive the reaction force of screw rod, such design can prevent the reaction force acts of work in-process screw rod from support, causing damage and the distortion of support.
Description
Technical field
The utility model relates to the hold down gag in a kind of machining, is specifically related to a kind of bracket side to holding device.
Background technology
Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, Workpiece fixing must be installed before processing, clamp.Fixture is made up of setting element, clamping device, tool setting induction element, indexing means, Connection Element and clamp body etc. usually.Wherein in most of processing unit (plant), base is all direct force structure, for the use occasion that some are special, larger active force can not be had to support, when being particularly subject to periodic shock in work pieces process, need the stress balance state ensureing support especially.
Utility model content
The purpose of this utility model is to provide a kind of bracket side to holding device, can be clamped by side direction structure to workpiece, and prevents support work in-process to be subject to larger impact.
For achieving the above object, the technical solution of the utility model is: bracket side is to holding device, comprise base, described base is provided with vertical support, described support is provided with the passage of level, be provided with horizontal screw rod in described passage, the end of described screw rod is fixed with handwheel, and the front end of described screw rod is provided with hold-down head; The bottom of described support is provided with a vertical installation sleeve, and be provided with vertical fixed mount in described installation sleeve, the bottom of described fixed mount is inserted and secured in base, described fixed mount offers the screwed hole of level, and described screw rod is threaded with fixed mount.
When adopting technique scheme, by rotation hand wheel, can rotating screw bolt, screw rod is moved along fixed mount, and the hold-down head passing support can compress workpiece.In the utility model, support have employed fixed mount and is connected with base, makes fixed mount one side and base become an entirety, on the other hand, screwed hole on fixed mount also coordinates with screw rod, and the reaction force of screw rod is all acted on base by fixed mount.Because support just provides a supporting role to screw rod, and directly can not receive the reaction force of screw rod, such design can prevent the reaction force acts of work in-process screw rod from support, causing damage and the distortion of support.
Further, the side described support being positioned at handwheel is provided with balancing weight.
Further, described hold-down head is connected with the nose threads of screw rod.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model bracket side to holding device embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model bracket side is to holding device, comprise base 1, base 1 is provided with vertical support 2, support 2 is provided with the passage of level, is provided with horizontal screw rod 3 in passage, and the end of screw rod 3 is fixed with handwheel 4, the front end of screw rod 3 is provided with hold-down head 5, and hold-down head 5 is connected with the nose threads of screw rod 3.The bottom of support 2 is provided with a vertical installation sleeve, and be provided with vertical fixed mount 6 in installation sleeve, the bottom of fixed mount 6 is inserted and secured in base 1, and fixed mount 6 offers the screwed hole of level, screw rod 3 is threaded with fixed mount 6.Side support 2 being positioned at handwheel 4 is provided with balancing weight 7.
In the utility model, by rotation hand wheel 4, can rotating screw bolt 3, screw rod 3 is moved along fixed mount 6, and the hold-down head 5 passing support 2 can compress workpiece.In the utility model, support 2 have employed fixed mount 6 and is connected with base 1, makes fixed mount 6 one aspect and base 1 become an entirety, on the other hand, screwed hole on fixed mount 6 also coordinates with screw rod 3, and the reaction force of screw rod 3 is all acted on base 1 by fixed mount 6.Because support 2 just provides a supporting role to screw rod 3, and directly can not receive the reaction force of screw rod 3, such design can prevent the reaction force acts of work in-process screw rod 3 from support 2, causing damage and the distortion of support 2.
Above is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. bracket side is to holding device, comprises base, it is characterized in that, described base is provided with vertical support, and described support is provided with the passage of level, is provided with horizontal screw rod in described passage, the end of described screw rod is fixed with handwheel, and the front end of described screw rod is provided with hold-down head; The bottom of described support is provided with a vertical installation sleeve, and be provided with vertical fixed mount in described installation sleeve, the bottom of described fixed mount is inserted and secured in base, described fixed mount offers the screwed hole of level, and described screw rod is threaded with fixed mount.
2. bracket side according to claim 1 is to holding device, it is characterized in that, the side described support being positioned at handwheel is provided with balancing weight.
3. bracket side according to claim 1 is to holding device, it is characterized in that, described hold-down head is connected with the nose threads of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817637.5U CN204366469U (en) | 2014-12-22 | 2014-12-22 | Bracket side is to holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817637.5U CN204366469U (en) | 2014-12-22 | 2014-12-22 | Bracket side is to holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366469U true CN204366469U (en) | 2015-06-03 |
Family
ID=53322717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817637.5U Expired - Fee Related CN204366469U (en) | 2014-12-22 | 2014-12-22 | Bracket side is to holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191125A (en) * | 2014-08-19 | 2014-12-10 | 中冶天工上海十三冶建设有限公司 | Container assembly mobile type stagger joint adjusting ejector tool |
-
2014
- 2014-12-22 CN CN201420817637.5U patent/CN204366469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191125A (en) * | 2014-08-19 | 2014-12-10 | 中冶天工上海十三冶建设有限公司 | Container assembly mobile type stagger joint adjusting ejector tool |
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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: 20150603 Termination date: 20181222 |