CN203471297U - Positioning clamp for centering screw torque gun - Google Patents
Positioning clamp for centering screw torque gun Download PDFInfo
- Publication number
- CN203471297U CN203471297U CN201320468004.3U CN201320468004U CN203471297U CN 203471297 U CN203471297 U CN 203471297U CN 201320468004 U CN201320468004 U CN 201320468004U CN 203471297 U CN203471297 U CN 203471297U
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- China
- Prior art keywords
- sleeve
- spring
- housing
- screw
- torque gun
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- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a positioning clamp for centering a screw torque gun. The positioning clamp comprises a housing, a sleeve, a finger clamp and springs; a supporting plate is arranged at the upper part of the housing; both the left side and the right side of the supporting plate are respectively connected with a connection structure; the sleeve is arranged at the lower part of the housing; one spring is arranged in the housing, one end of the spring is in contact with the lower surface of the supporting plate, the other end of the spring is in contact with the upper surface of the sleeve, and the finger clamp is arranged on the outer side of the lower part of the sleeve; a guide module is fixed at the bottom of the finger clamp. Compared with the prior art, a positioning center of a gun body housing of the screw torque gun extends to a working part at the front end of the screw torque gun, the finger clamp and the guide module with taper are adopted to position the center of a screw, and by means of an expansion mechanism comprising the spring and the sleeve and an avoiding mechanism comprising the finger clamp and the other spring, the screw is vertically screwed to a required depth. The positioning clamp has the advantages that the structure is simple, the manufacturing cost is low, the occupied area is small, and extra equipment transformation is not required.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of centralized positioning clamp of screw torque gun.
Background technology
Expensive Ingersoll-rand, moral is sent screw torque gun, in modern manufacturing industry, is widely used., the torque gun ubiquity problem inaccurate to center.Particularly be used in the fit on of tapping screw, screw tends to twist tiltedly.In addition, due to screw center misalignment installing hole, also can cause shock, damage torque gun inner bearing.At present, there is special-purpose center aligning guide, but purchase the center aligning guide of a set of special use, also need reforming equipment, update routine, and add a lot of electromechanical components, and not only have influence on productive temp, increase production cost, also take very large production space.
Therefore, need to design that a kind of without reforming equipment, can to make again screw torque gun be accurately vital to the positioning fixture at center.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and without reforming equipment, can make again the accurately positioning fixture to center of screw torque gun.
In order to achieve the above object, the utility model comprises housing, sleeve, banjo splint and spring, it is characterized in that: the top of housing is provided with gripper shoe, gripper shoe be each side connected with a syndeton, the bottom of housing is provided with sleeve, is provided with spring one in housing, one end of spring one contacts with the lower surface of gripper shoe, the other end of spring one contacts with the upper surface of sleeve, and the lower outside of sleeve is provided with banjo splint, and the bottom of banjo splint is fixed with oriented module.
In described housing and described sleeve, screw torque gun is installed.
Described syndeton is hangers, and hangers is fixed on lathe support.
The upper end of described sleeve is provided with ring-type projective structure, and ring-type projective structure is stuck in the bottom of housing.
Between the upper end inner side of described banjo splint and sleeve, adopt spring two to be connected, between the inner side, middle part of banjo splint and sleeve, adopt rotating shaft to be connected.
Described oriented module is comprised of left guide pad and right guide pad, and the inner side of left guide pad and right guide pad is the conical surface, and conical degree of conical surface is 19 degree.
The utility model compared with the existing technology, utilizes the screw torque gun rifle body case centre of location, and the centre of location is extended to front end working position, adopts banjo splint and the oriented module with tapering to come dog screw center; Add the telescoping mechanism being formed by spring one and sleeve and the avoiding mechanism being formed by banjo splint and spring two, make screw vertically be screwed to the degree of depth needing.The utlity model has simple in structurely, low cost of manufacture, takes up room little, does not need the advantage of extra scrap build.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Fig. 2 is the use schematic diagram one of utility model.
Fig. 3 is the use schematic diagram two of utility model.
Referring to Fig. 1 and Fig. 2,1 is syndeton; 2 is gripper shoe; 3 is spring one; 4 is housing; 5 is sleeve; 6 is banjo splint; 7 is spring two; 8 is oriented module; 9 is lathe support; 10 is screw torque gun; 11 is screw; 12 is workpiece.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model comprises housing, sleeve, banjo splint and spring.The top of housing 4 is provided with gripper shoe 2, gripper shoe 2 be each side connected with a syndeton 1, the bottom of housing 4 is provided with sleeve 5, in housing 4, be provided with spring 1, one end of spring 1 contacts with the lower surface of gripper shoe 2, the other end of spring 1 contacts with the upper surface of sleeve 5, and the lower outside of sleeve 5 is provided with banjo splint 6, and the bottom of banjo splint 6 is fixed with oriented module 8.
In the utility model, in housing 4 and sleeve 5, screw torque gun 10 is installed.Syndeton 1 is hangers, and hangers is fixed on lathe support 9.The upper end of sleeve 5 is provided with ring-type projective structure, and ring-type projective structure is stuck in the bottom of housing 4.Inside the upper end of banjo splint 6 with between sleeve 5, adopt spring 27 to be connected, inside the middle part of banjo splint 6 with between sleeve 5, adopt rotating shaft to be connected, oriented module 8 is comprised of left guide pad and right guide pad, the inner side of left guide pad and right guide pad is the conical surface, conical degree of conical surface is 19 degree, and when left guide pad and right guide pad closure, spring 27 in the raw, when left guide pad is separated with right guide pad, spring 27 is in compressive state.
Referring to Fig. 2, the utility model, when work, is arranged on screw torque gun 10 in housing 4 and sleeve 5, and the utility model and screw torque gun 10 are concentric.Then, by hangers, the utility model is fixed on lathe support 9.Complete fixing after, by the manual place work piece 12 of operating personnel and screw 11, workpiece 12 is placed on banjo splint 6 belows centring, screw 11 be placed on sleeve 5 belows by the magnetic position of screw torque gun 10.After placement completes, starting lathe, starts processing, and under the drive of lathe support, screw torque gun 10 moves down with screw 11.
Referring to Fig. 3, when screw 11 drops to the position that touches workpiece 12, screw torque gun 10 front ends are obstructed, and sleeve 5 extrusion springs 1 shrink spring 1 and make a concession, and screw torque gun 10 continues to move down with screw 11.When screw 11 touches the conical surface of oriented module 8, screw 11 is by correcting.Screw torque gun 10 continues to decline with screw 11, screw 11 enters the centre bore of workpiece 12, screw torque gun 10 starts rotation, decline along with screw 11 roots, screw torque gun 10 touches the conical surface of oriented module 8, and banjo splint 6 to the left and right both sides is dodged, and spring 27 compressions are dodged, spring 1 is subject to the upwards yielding of pressure continuation of sleeve 5 simultaneously, until twisted screw 11.
Twisted after screw 11, screw torque gun 10 upwards resets, and spring 1 and spring 27 make the utility model return to original state, prepares screw assembling next time.
The utility model utilizes the screw torque gun rifle body case centre of location, and the centre of location is extended to front end working position, adopts banjo splint 6 and the oriented module 8 with tapering to come dog screw 11 centers; Add the telescoping mechanism being formed by spring 1 and sleeve 5 and the avoiding mechanism being formed by banjo splint 6 and spring 27, make screw 11 vertically be screwed to the degree of depth needing.The utlity model has simple in structurely, low cost of manufacture, takes up room little, does not need the advantage of extra scrap build.
Claims (6)
1. the centralized positioning clamp of a screw torque gun, comprise housing, sleeve, banjo splint and spring, it is characterized in that: the top of housing (4) is provided with gripper shoe (2), gripper shoe (2) be each side connected with a syndeton (1), the bottom of housing (4) is provided with sleeve (5), in housing (4), be provided with spring one (3), one end of spring one (3) contacts with the lower surface of gripper shoe (2), the other end of spring one (3) contacts with the upper surface of sleeve (5), the lower outside of sleeve (5) is provided with banjo splint (6), the bottom of banjo splint (6) is fixed with oriented module (8).
2. the centralized positioning clamp of a kind of screw torque gun according to claim 1, is characterized in that: in described housing (4) and described sleeve (5), screw torque gun (10) is installed.
3. the centralized positioning clamp of a kind of screw torque gun according to claim 1, is characterized in that: described syndeton (1) is hangers, and hangers is fixed on lathe support (9).
4. the centralized positioning clamp of a kind of screw torque gun according to claim 1, is characterized in that: the upper end of described sleeve (5) is provided with ring-type projective structure, and ring-type projective structure is stuck in the bottom of housing (4).
5. the centralized positioning clamp of a kind of screw torque gun according to claim 1, it is characterized in that: between inner side, the upper end of described banjo splint (6) and sleeve (5), adopt spring two (7) to be connected, inside the middle part of banjo splint (6) with between sleeve (5), adopt rotating shaft to be connected.
6. a kind of centralized positioning clamp of screw torque gun according to claim 1 or 5, is characterized in that: described oriented module (8) is comprised of left guide pad and right guide pad, and the inner side of left guide pad and right guide pad is the conical surface, and conical degree of conical surface is 19 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468004.3U CN203471297U (en) | 2013-08-01 | 2013-08-01 | Positioning clamp for centering screw torque gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468004.3U CN203471297U (en) | 2013-08-01 | 2013-08-01 | Positioning clamp for centering screw torque gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471297U true CN203471297U (en) | 2014-03-12 |
Family
ID=50219705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468004.3U Expired - Lifetime CN203471297U (en) | 2013-08-01 | 2013-08-01 | Positioning clamp for centering screw torque gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372767A (en) * | 2013-08-01 | 2013-10-30 | 上海爱德夏机械有限公司 | Center positioning fixture of screw torque gun |
| CN115476132A (en) * | 2022-10-27 | 2022-12-16 | 怡景(上海)五金制品有限公司 | Nail guiding device of automatic binding machine |
-
2013
- 2013-08-01 CN CN201320468004.3U patent/CN203471297U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372767A (en) * | 2013-08-01 | 2013-10-30 | 上海爱德夏机械有限公司 | Center positioning fixture of screw torque gun |
| CN115476132A (en) * | 2022-10-27 | 2022-12-16 | 怡景(上海)五金制品有限公司 | Nail guiding device of automatic binding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |