CN211072690U - Machining clamp for bearing protection frame - Google Patents
Machining clamp for bearing protection frame Download PDFInfo
- Publication number
- CN211072690U CN211072690U CN201921901057.3U CN201921901057U CN211072690U CN 211072690 U CN211072690 U CN 211072690U CN 201921901057 U CN201921901057 U CN 201921901057U CN 211072690 U CN211072690 U CN 211072690U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- threaded screw
- strip
- clamping
- fixedly connected
- 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
Images
Abstract
The utility model discloses a processing clamp of a bearing protection frame, which comprises a bottom plate, wherein the two side surfaces of the upper surface of the bottom plate are fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a top plate, the surface of the top plate is provided with a protective frame, the inner side surface of the supporting plate is provided with a round hole which is rotationally connected with a round shaft, a threaded screw rod is fixed on the surface of the inner end of the round shaft, the front end of the threaded screw rod is connected with a first holding strip through positive threads, the rear half end of the threaded screw rod is connected with a second holding strip through reverse threads, the upper surfaces of the first holding strip and the second holding strip are fixedly connected with a holding block, the two holding strips are connected through the threaded screw rod through forward and reverse threads, the rotatable threaded screw rod drives the two clamping strips to be retracted simultaneously, the clamping blocks which can drive the bevel structures are pushed against the outer side of the protection frame to be clamped, the positioning and clamping are accurate and convenient, the operation is convenient, and the device is suitable for clamping and fixing the bearing protection frames with different sizes.
Description
Technical Field
The utility model relates to a bearing processing field, more specifically say, relate to a processing anchor clamps of bearing protection frame.
Background
The bearing protection frame, namely the bearing ball guarantee frame, can protect the ball from rotating, and needs to be clamped and fixed by a clamp during processing;
the existing protection frame is different in shape according to different types of bearings, but is mostly of a circular structure, the protection frame is inconvenient to clamp and is not accurate enough in positioning, and the operation is not convenient enough.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a bearing fender bracket's adds clamping apparatus passes through two holding strips of positive and negative threaded connection through the screw lead screw, and rotatable screw lead screw drives two holding strips adduction simultaneously, can drive dog-legged structure top in the outer centre gripping of fender bracket, and the location centre gripping is accurate convenient, and the operation of being convenient for is applicable to the bearing fender bracket centre gripping of equidimension not fixed.
In order to solve the above problems, the utility model adopts the following technical proposal.
A processing clamp of a bearing protection frame comprises a bottom plate, wherein supporting plates are fixedly connected to two side faces of the upper surface of the bottom plate, a top plate is fixedly connected to the upper surface of each supporting plate, a protection frame is placed on the surface of the top plate, a round hole is formed in the inner side surface of each supporting plate and is connected with a round shaft in a rotating mode, a threaded screw rod is fixedly arranged on the surface of the inner end of each round shaft, forward threads are formed in the front half section of the threaded screw rod, reverse threads are formed in the rear half section of the threaded screw rod, the front end of the threaded screw rod is connected with a first clamping strip through forward threads, the rear end of the threaded screw rod is connected with a second clamping strip through reverse threads, clamping blocks are fixedly connected to the upper surfaces of the first clamping strip and the second clamping strip, the outer surfaces of the clamping blocks are extruded on the outer surface of the protection frame, the two, the clamping block which can drive the bevel structure is propped against the outer side of the protection frame for clamping, the positioning and clamping are accurate and convenient, the operation is convenient, and the device is suitable for clamping and fixing the bearing protection frames with different sizes.
Further, the top plate surface is provided with a strip-shaped sliding opening, the outer surface of the upper side of the first clamping strip and the outer surface of the upper side of the second clamping strip are connected in the strip-shaped sliding opening in a sliding mode, and the upper end of the clamping strip can be positioned and supported in the strip-shaped sliding opening in a sliding mode.
Furthermore, the clamping block adopts the dog-ear piece, and the both ends surface of clamping block is equipped with the rubber head, and the rubber head closely laminates outside the fender bracket, and the unilateral presents two point extrusion, can fix a position the centre gripping to the fender bracket, sets up the rubber head extrusion, improves inseparable degree and frictional force when extrudeing.
Furthermore, the surface of the upper side and the lower side of the middle end of the threaded screw rod is fixedly connected with a twisting block, so that the threaded screw rod can be conveniently twisted to rotate.
Furthermore, four corners of the bottom plate are provided with mounting holes, and the bottom plate can be mounted on a working table of the processing equipment through the mounting holes.
Compared with the prior art, the utility model has the advantages of:
(1) through two holding strips of threaded screw rod through positive and negative threaded connection, rotatable threaded screw rod drives two holding strip adduction simultaneously, can drive dog top of dog-ear structure and centre gripping outside the fender bracket, and the location centre gripping is accurate convenient, and the operation of being convenient for is applicable to the bearing fender bracket centre gripping of equidimension not and fixes.
(2) The top plate surface is established the bar and is slided the mouth, and first holding strip and second holding strip upside surface sliding connection are in the bar spout, and the holding strip upper end can slide the location in the bar spout and support during the slip.
(3) The clamping block adopts the dog-ear piece, and the both ends surface of clamping block is equipped with the rubber head, and the rubber head closely laminates outside the fender bracket, and the unilateral presents two extrusion, can fix a position the centre gripping to the fender bracket, sets up the rubber head extrusion, improves inseparable degree and frictional force when extrudeing.
(4) The surface of the upper side and the lower side of the middle end of the threaded screw rod is fixedly connected with a twisting block, so that the threaded screw rod can be conveniently twisted to rotate.
(5) Four corners of bottom plate are equipped with the mounting hole, and the accessible mounting hole is installed the bottom plate on the worker's platform of processing equipment.
Drawings
Fig. 1 is a schematic view of the overall structure (section) of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is a side view of the connection relationship between the first clamping strip and the clamping block of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base plate 1, a support plate 2, a top plate 3, a protective frame 4, a circular shaft 5, a threaded screw rod 6, a first clamping strip 7, a second clamping strip 8, a clamping block 9, a strip-shaped sliding opening 30, a rubber head 90, a torsion block 80 and a mounting hole 100.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a machining clamp for a bearing protection frame comprises a base plate 1, wherein two upper side surfaces of the base plate 1 are fixedly connected with supporting plates 2, the upper surface of each supporting plate 2 is fixedly connected with a top plate 3, a protection frame 4 is placed on the surface of each top plate 3, a round hole is formed in the inner side surface of each supporting plate 2 and is rotatably connected with a round shaft 5, a threaded screw rod 6 is fixedly arranged on the inner end surface of each round shaft 5, a forward thread is formed in the front half section of the threaded screw rod 6, a reverse thread is formed in the rear half section of the threaded screw rod 6, the front end of the threaded screw rod 6 is connected with a first clamping strip 7 through the forward thread, a second clamping strip 8 is connected with the rear end of the threaded screw rod 6 through the reverse thread, clamping blocks 9 are fixedly connected to the upper surfaces of the first clamping.
Referring to fig. 1-3, a strip-shaped sliding opening 30 is formed in the surface of a top plate 3, the outer surfaces of the upper sides of a first clamping strip 7 and a second clamping strip 8 are slidably connected into the strip-shaped sliding opening 30, the upper end of the clamping strips can be slidably positioned and supported in the strip-shaped sliding opening 30 during sliding, a corner block is adopted as a clamping block 9, rubber heads 90 are arranged on the surfaces of two ends of the clamping block 9, the rubber heads 90 are tightly attached to the outside of a protection frame 4, two-point extrusion is formed on one side of the protection frame 4, the protection frame 4 can be positioned and clamped, the rubber heads 90 are arranged to extrude, the tightness and the friction force during extrusion are improved, a torsion block 80 is fixedly connected to the upper side surface and the lower side surface of the middle end of a threaded screw rod 6, the threaded screw rod 6 can be conveniently twisted to rotate, mounting holes 100 are.
When the device is used, a workpiece of the protective frame 4 is placed on the top plate 3, the threaded screw rod 6 can be driven to rotate through the twisting block 80 (the round hole is formed in the inner side surface of the supporting plate 2 to be connected with the round shaft 5 in a rotating mode, the threaded screw rod 6 is fixed to the inner end surface of the round shaft 5, and the threaded screw rod 6 can be made to rotate), as the front half section of the threaded screw rod 6 is provided with the forward thread, the rear half section of the threaded screw rod 6 is provided with the reverse thread, the front end of the threaded screw rod 6 is connected with the first clamping strip 7 through the forward thread, the rear half end of the threaded screw rod 6 is connected with the second clamping strip 8 through the reverse thread, and the clamping blocks 9 are fixedly connected to the;
when the threaded screw rod 6 rotates, the first clamping strip 7 and the second clamping strip 8 can be driven to be retracted and slide simultaneously, the clamping block 9 can be driven to be retracted and extruded to be fixed outside the protection frame 4, the rubber heads 90 are arranged on the surfaces of the two ends of the clamping block 9 due to the fact that the clamping block 9 is provided with the corner blocks, the rubber heads 90 are tightly attached to the outside of the protection frame 4, two-point extrusion is performed on one side of the protection frame 4, the protection frame 4 can be positioned and clamped, the rubber heads 90 are arranged to extrude, tightness and friction force during extrusion are improved, operation is facilitated, and the protection frames 4 with different sizes can be clamped conveniently.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a machining clamp of bearing protection frame, includes bottom plate (1), its characterized in that: two side surfaces of the upper surface of the bottom plate (1) are fixedly connected with supporting plates (2), the upper surface of each supporting plate (2) is fixedly connected with a top plate (3), a protective frame (4) is arranged on the surface of the top plate (3), a round hole is arranged on the inner side surface of the supporting plate (2) and is rotationally connected with a round shaft (5), a threaded screw rod (6) is fixed on the surface of the inner end of the round shaft (5), a positive thread is arranged on the front half section of the threaded screw rod (6), the rear half section of the threaded screw rod (6) is provided with reverse threads, the front end of the threaded screw rod (6) is connected with a first holding strip (7) through positive threads, the rear half end of the threaded screw rod (6) is connected with a second clamping strip (8) through reverse threads, the upper surfaces of the first holding strip (7) and the second holding strip (8) are fixedly connected with a holding block (9), the outer surface of the clamping block (9) is extruded on the outer surface of the protection frame (4).
2. The machining jig for the bearing protection bracket according to claim 1, characterized in that: the surface of the top plate (3) is provided with a strip-shaped sliding opening (30), and the outer surfaces of the upper sides of the first clamping strip (7) and the second clamping strip (8) are connected in the strip-shaped sliding opening (30) in a sliding manner.
3. The machining jig for the bearing protection bracket according to claim 1, characterized in that: the clamp splice (9) adopts the dog-ear piece, and the both ends surface of clamp splice (9) is equipped with rubber head (90), and rubber head (90) closely laminates outside protection frame (4).
4. The machining jig for the bearing protection bracket according to claim 1, characterized in that: and the surfaces of the upper side and the lower side of the middle end of the threaded screw rod (6) are fixedly connected with a twisting block (80).
5. The machining jig for the bearing protection bracket according to claim 1, characterized in that: four corners of the bottom plate (1) are provided with mounting holes (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901057.3U CN211072690U (en) | 2019-11-06 | 2019-11-06 | Machining clamp for bearing protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901057.3U CN211072690U (en) | 2019-11-06 | 2019-11-06 | Machining clamp for bearing protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072690U true CN211072690U (en) | 2020-07-24 |
Family
ID=71639606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921901057.3U Expired - Fee Related CN211072690U (en) | 2019-11-06 | 2019-11-06 | Machining clamp for bearing protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872847A (en) * | 2020-08-03 | 2020-11-03 | 王凯 | Bearing machining tool and using method |
-
2019
- 2019-11-06 CN CN201921901057.3U patent/CN211072690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872847A (en) * | 2020-08-03 | 2020-11-03 | 王凯 | Bearing machining tool and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208929765U (en) | A kind of milling machine processing fixes device with miniature workpiece | |
| CN211072690U (en) | Machining clamp for bearing protection frame | |
| CN214081674U (en) | Pipeline circular cutting device for PVC pipeline processing | |
| CN112078647A (en) | Transfer device for pipe fitting | |
| CN213858729U (en) | Clamp assembly for rapid clamping mesopore extrusion grinding machine tool | |
| CN211193000U (en) | Machining clamp capable of clamping rapidly | |
| CN211073324U (en) | Clamp for machining welding type cutter | |
| CN212705880U (en) | Chamfering device for alloy plate machining | |
| CN210677231U (en) | Door-shaped limiting device for electric spark machining | |
| CN213497016U (en) | A anchor clamps for walking silk slowly | |
| CN218455657U (en) | Optical detection equipment with guiding device | |
| CN211565940U (en) | Manipulator grabbing head for grabbing stably for manipulator | |
| CN216132610U (en) | High-speed bearing friction torque detection device | |
| CN218017131U (en) | Flange plate machining positioning fixture with multi-angle adjusting function | |
| CN213197168U (en) | Clamping device for manufacturing mechanical equipment parts | |
| CN213379511U (en) | Linkage type clamp special for planing | |
| CN218518450U (en) | Safety protection device for flat tongs | |
| CN217121802U (en) | Bench drill stand column multi-hole machining device | |
| CN216177344U (en) | Fixture structure of tapping machine | |
| CN213731281U (en) | Machining clamp | |
| CN212192141U (en) | Cutting positioning structure of aluminum alloy plate | |
| CN219027215U (en) | Clamping structure | |
| CN215469077U (en) | Aluminum single-plate welding machine with safety protection structure | |
| CN212831223U (en) | Turnover device and equipment | |
| CN211136084U (en) | Welding clamping jaw structure for auto-parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |