CN209754592U - Clamp for milling brake rear shoe - Google Patents
Clamp for milling brake rear shoe Download PDFInfo
- Publication number
- CN209754592U CN209754592U CN201920463876.8U CN201920463876U CN209754592U CN 209754592 U CN209754592 U CN 209754592U CN 201920463876 U CN201920463876 U CN 201920463876U CN 209754592 U CN209754592 U CN 209754592U
- Authority
- CN
- China
- Prior art keywords
- push
- pull rod
- plate
- guide sleeve
- clamping base
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a milling fixture for brake rear horseshoes, which comprises a clamping base, a vertical groove, a push-pull rod, a guide sleeve, a spring, a fixed plate, an operating mechanism, an angle conversion block, a fixed sleeve, a stud, a swinging plate and a pressing mechanism, wherein the two sides of the bottom of the clamping base are upwards provided with the vertical groove, the push-pull rod is connected in the vertical groove in a sliding way, the outside of the push-pull rod is supported by the guide sleeve in a sliding way, the inner side of the guide sleeve is provided with the spring, and the spring is propped against a boss arranged in the middle of the push; the bottom of the push-pull rod is horizontally supported and connected with a fixed plate, and the upper end of the push-pull rod is connected with an operating mechanism. The utility model discloses a push-and-pull rod, uide bushing, the handle is moved in the setting of spring, fixed plate and operating device, and it is rotatory to drive the pivot, and utilizes the lug down to push down the push-and-pull rod to drive the T type groove on the tight lathe bed surface in fixed plate top, increase the stability of clamping base, prevent to slide.
Description
Technical Field
the utility model belongs to the technical field of commercial car stopper anchor clamps, especially, relate to a brake back shoe mills processing and uses anchor clamps.
Background
The fixture is used for fixing the structure of a workpiece to be machined in the machining process of a machine tool. After the part is fixed by a clamp, the part is cut into a desired shape by a cutter. In the cutting process, the part to be machined is not easy to shake. If in commercial car stopper lathe work, the work piece position is died surely, and motionless random removal, if change position need the clamping once again, the waste time has increased the amount of labour, and the process of centre gripping work piece spent is longer, has reduced work efficiency, because of the centre gripping unstability causes the work piece quality low, and easily takes place danger.
Therefore, it is necessary to provide a clamp for milling brake shoes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a horseshoe mills processing and uses anchor clamps behind stopper to in solving current commercial car stopper lathe work, the work piece position is died certainly, can not remove at will, and the clamping is once again needed if the change position, and the waste time has increased the amount of labour, and the process spent time of centre gripping work piece is longer, has reduced work efficiency, causes the work piece quality low because of the centre gripping unstability, and easily takes place dangerous problem. A clamp for milling brake rear shoe comprises a clamping base, vertical grooves, a push-pull rod, a guide sleeve, a spring, a fixing plate, an operating mechanism, an angle conversion block, a fixing sleeve, a stud, a swing plate and a pressing mechanism, wherein the vertical grooves are formed in two sides of the bottom of the clamping base upwards, the push-pull rod is connected in the vertical grooves in a sliding mode, the outer portion of the push-pull rod is supported in a sliding mode through the guide sleeve, the spring is arranged on the inner side of the guide sleeve, and the spring abuts against a boss arranged in the middle of the push-pull rod; the bottom of the push-pull rod is horizontally supported and connected with a fixed plate, and the upper end of the push-pull rod is connected with an operating mechanism; the upper end of the clamping base is provided with a semicircular groove, an angle conversion block is connected in the semicircular groove in a swinging mode, and the position of the angle conversion block is fixed by a fixed sleeve in a threaded connection mode outside the semicircular groove; the upper end of the angle conversion block is provided with a support flat plate, the corner of the upper end face of the support flat plate is provided with a stud, the stud is connected with a swing plate through threads, and the swing plate is provided with a plurality of pressing mechanisms.
The operating mechanism comprises a convex block, a rotating shaft, a handle and a positioning pin, wherein the rotating shaft is connected to one side of the convex block, the handle is connected to the outer side of the rotating shaft, and the positioning pin is inserted into one side of the handle.
The bottom of the fixing plate is provided with an anti-skid bulge, which is beneficial to better contact with a mounting plate on a machine tool and prevents relative sliding.
The upper end of the push-pull rod is provided with an arc-shaped groove, so that better anastomosis is facilitated, and the center can be automatically aligned.
The pressing mechanism comprises a rotating screw and an anti-skidding pressure plate, and the anti-skidding pressure plate is arranged at the bottom of the rotating screw.
compared with the prior art, the utility model discloses following beneficial effect has:
1. The utility model discloses a push-and-pull rod, uide bushing, the handle is moved in the setting of spring, fixed plate and operating device, and it is rotatory to drive the pivot, and utilizes the lug down to push down the push-and-pull rod to drive the T type groove on the tight lathe bed surface in fixed plate top, increase the stability of clamping base, prevent to slide.
2. The utility model discloses a setting of angle conversion piece and fixed cover through loosening fixed cover, changes the inclination of angle conversion piece as required, and the flexibility is high, can satisfy the requirement to various angles when milling process to the back hoof iron.
3. The utility model discloses a double-screw bolt, swing plate and hold-down mechanism's setting has overcome because of the horseshoe shape is complicated, the difficulty of inconvenient clamping.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the swing plate of the present invention.
Fig. 3 is a schematic structural diagram of the bump of the present invention.
In the figure:
The method comprises the following steps of 1-clamping base, 2-vertical groove, 3-push-pull rod, 31-arc groove, 4-guide sleeve, 5-spring, 6-fixing plate, 7-operating mechanism, 71-lug, 72-rotating shaft, 73-handle, 74-positioning pin, 8-angle conversion block, 9-fixing sleeve, 10-stud, 11-swinging plate and 12-pressing mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Example (b):
As shown in figures 1 to 3
The utility model provides a milling fixture for brake rear horseshoes, which comprises a clamping base 1, a vertical groove 2, a push-pull rod 3, a guide sleeve 4, a spring 5, a fixing plate 6, an operating mechanism 7, an angle conversion block 8, a fixing sleeve 9, a stud 10, a swinging plate 11 and a pressing mechanism 12, wherein the vertical groove 2 is upwards arranged on two sides of the bottom of the clamping base 1, the push-pull rod 3 is connected in the vertical groove 2 in a sliding way, the outer part of the push-pull rod 3 is supported by the guide sleeve 4 in a sliding way, the spring 5 is arranged on the inner side of the guide sleeve 4, and the spring 5 is propped against a boss arranged in the middle part of the push; the bottom of the push-pull rod 3 is horizontally supported and connected with a fixed plate 6, and the upper end of the push-pull rod 3 is connected with an operating mechanism 7; a semicircular groove is formed in the upper end of the clamping base 1, an angle conversion block 8 is connected in the semicircular groove in a swinging mode, and a fixed sleeve 9 is connected to the outer portion of the semicircular groove in a threaded mode to fix the position of the angle conversion block 8; the upper end of the angle conversion block 8 is provided with a support flat plate, a stud 10 is arranged at the corner of the upper end face of the support flat plate, a swing plate 11 is connected to the stud 10 in a threaded mode, and a plurality of pressing mechanisms 12 are arranged on the swing plate 11.
The operating mechanism 7 comprises a projection 71, a rotating shaft 72, a handle 73 and a positioning pin 74, wherein the rotating shaft 72 is connected to one side of the projection 71, the handle 73 is connected to the outer side of the rotating shaft 72, and the positioning pin 74 is inserted into one side of the handle 73.
the bottom of the fixing plate 6 is provided with an anti-skid projection, which is beneficial to better contact with a mounting plate on a machine tool and prevents relative sliding.
The upper end of the push-pull rod 3 is provided with an arc-shaped groove 31, which is beneficial to better anastomosis and can automatically align the center.
The hold-down mechanism 12 includes a rotary screw and an anti-slip pressure plate provided at the bottom of the rotary screw.
Principle of operation
The utility model discloses in, move handle 73, it is rotatory to drive pivot 72, and utilizes lug 71 to push down push-and-pull rod 3 to drive the T type groove on the tight lathe bed surface in fixed plate 6 top, increase the stability of clamping base 1, prevent to slide. By loosening the fixed sleeve 9, the inclination angle of the angle conversion block 8 is changed as required, the flexibility is high, the requirements on various angles during milling of the rear shoe can be met, and the difficulty that clamping is inconvenient due to the complex shape of the shoe is overcome by the arrangement of the oscillating plate 11 and the pressing mechanism 12.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. the utility model provides a shoe mills processing and uses anchor clamps behind stopper which characterized in that: the clamping device comprises a clamping base (1), vertical grooves (2), a push-pull rod (3), a guide sleeve (4), springs (5), a fixing plate (6), an operating mechanism (7), an angle conversion block (8), a fixing sleeve (9), a stud (10), a swinging plate (11) and a pressing mechanism (12), wherein the vertical grooves (2) are upwards formed in two sides of the bottom of the clamping base (1), the push-pull rod (3) is connected in the vertical grooves (2) in a sliding mode, the outer portion of the push-pull rod (3) is supported in a sliding mode through the guide sleeve (4), the springs (5) are arranged on the inner side of the guide sleeve (4), and the springs (5) are abutted to bosses arranged in the middle of the push-pull rod; the bottom of the push-pull rod (3) is horizontally supported and connected with a fixed plate (6), and the upper end of the push-pull rod (3) is connected with an operating mechanism (7); the upper end of the clamping base (1) is provided with a semicircular groove, an angle conversion block (8) is connected in the semicircular groove in a swinging mode, and a fixed sleeve (9) is connected to the outer portion of the semicircular groove in a threaded mode to fix the position of the angle conversion block (8); the upper end of the angle conversion block (8) is provided with a support flat plate, a stud (10) is arranged at the corner of the upper end face of the support flat plate, a swing plate (11) is connected to the stud (10) in a threaded mode, and a plurality of pressing mechanisms (12) are arranged on the swing plate (11).
2. The brake shoe milling machine fixture according to claim 1, wherein: the operating mechanism (7) comprises a protruding block (71), a rotating shaft (72), a handle (73) and a positioning pin (74), wherein the rotating shaft (72) is connected to one side of the protruding block (71), the handle (73) is connected to the outer side of the rotating shaft (72), and the positioning pin (74) is inserted into one side of the handle (73).
3. The brake shoe milling machine fixture according to claim 1, wherein: the bottom of the fixing plate (6) is provided with an anti-skid bulge.
4. The brake shoe milling machine fixture according to claim 1, wherein: the upper end of the push-pull rod (3) is provided with an arc-shaped groove (31).
5. The brake shoe milling machine fixture according to claim 1, wherein: the pressing mechanism (12) comprises a rotating screw and an anti-skidding pressure plate, and the anti-skidding pressure plate is arranged at the bottom of the rotating screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463876.8U CN209754592U (en) | 2019-04-08 | 2019-04-08 | Clamp for milling brake rear shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463876.8U CN209754592U (en) | 2019-04-08 | 2019-04-08 | Clamp for milling brake rear shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754592U true CN209754592U (en) | 2019-12-10 |
Family
ID=68758284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920463876.8U Expired - Fee Related CN209754592U (en) | 2019-04-08 | 2019-04-08 | Clamp for milling brake rear shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754592U (en) |
-
2019
- 2019-04-08 CN CN201920463876.8U patent/CN209754592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191210 Termination date: 20210408 |