CN213053101U - Clamp for gear grinding - Google Patents
Clamp for gear grinding Download PDFInfo
- Publication number
- CN213053101U CN213053101U CN202021028319.2U CN202021028319U CN213053101U CN 213053101 U CN213053101 U CN 213053101U CN 202021028319 U CN202021028319 U CN 202021028319U CN 213053101 U CN213053101 U CN 213053101U
- Authority
- CN
- China
- Prior art keywords
- gear
- adjusting block
- mounting groove
- connecting rod
- wall
- 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.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is suitable for the technical field of gear machining, and provides a clamp for gear grinding, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a mounting groove, a first adjusting block and a second adjusting block are arranged in the mounting groove, the first adjusting block and the second adjusting block are movably connected with the mounting groove, a connecting rod is arranged in the mounting groove, one end of the connecting rod respectively penetrates through the first adjusting block and the second adjusting block and is matched and connected with the inner wall of the mounting groove, the other end of the connecting rod penetrates through the other inner wall of the mounting groove and is connected with a hand wheel, the connecting rod is driven to rotate by rotating the hand wheel, so that the relative motion of the first adjusting block and the second adjusting block is realized until a convex tooth at the upper end of an arc-shaped clamping plate is meshed with a tooth mouth of a gear, the fastening and the limiting of the gear are realized, the utility model can effectively avoid the problem, the gear can be stably clamped and limited, so that the stability of the lifting device in use is improved.
Description
Technical Field
The utility model belongs to the technical field of gear machining, especially, relate to an anchor clamps of gear polishing processing usefulness.
Background
The gear is a mechanical element with teeth on the wheel rim capable of continuously meshing to transmit motion and power, and is a common mechanical part with teeth capable of meshing with each other.
At present, in the processing production process to the gear, after the processing of the interior circle and the dogtooth of gear is accomplished, the operation of polishing needs to be carried out to the surface of gear, in order to promote the stability of gear when using, and current anchor clamps of polishing, the mode that mostly adopts mechanical centre gripping fixes the gear, this kind of mode easily causes to gear marginal dogtooth damage, thereby influence the normal use of gear, and be not convenient for carry out diversified fastening centre gripping to the gear, make current anchor clamps practicality greatly reduced, can't satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anchor clamps of gear processing usefulness of polishing aims at solving big problem.
The utility model discloses a realize like this, a anchor clamps that gear polishing processing used, including the bottom plate, the upper surface of bottom plate has seted up the mounting groove, be equipped with first regulating block and second regulating block in the mounting groove, and first regulating block and second regulating block and mounting groove swing joint, be equipped with the connecting rod in the mounting groove, one end of connecting rod runs through first regulating block and second regulating block respectively and the cooperation is connected on the inner wall of mounting groove, another inner wall that the other end of connecting rod runs through the mounting groove is connected with the hand wheel;
the upper end of first regulating block and second regulating block all is equipped with arc splint, and is relative setting, every arc splint's upper portion inner wall all is equipped with the dogtooth, the lower extreme of dogtooth is equipped with cowl, cowl sets up on cowl's lateral wall, two cowl's top is equipped with the gear, the gear is connected with the dogtooth cooperation.
Preferably, two arc-shaped clamping grooves are formed in the outer wall of the upper portion of each arc-shaped clamping plate and are matched with the inner diameter of the gear.
Preferably, the side walls of the first adjusting block and the second adjusting block are respectively provided with a first adjusting hole and a second adjusting hole in a penetrating manner.
Preferably, the middle part cover of connecting rod is equipped with the limiting plate, the lower extreme of limiting plate is connected with the mounting groove inner wall.
Preferably, the outer wall of the connecting rod is respectively provided with a forward thread groove and a reverse thread groove, and the forward thread groove and the reverse thread groove are oppositely arranged.
Preferably, the first adjusting hole is matched with the forward thread groove, and the second adjusting hole is matched with the reverse thread groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an anchor clamps of gear polishing processing usefulness, through setting up arc splint, arc draw-in groove, dogtooth, cowl, connecting rod, forward thread groove and reverse thread groove, during the use, through rotating the hand wheel, make it drive the connecting rod and rotate, realize the relative motion to first regulating block and second regulating block, until arc splint upper end dogtooth and the tooth's of gear mouth meshing, it is spacing to the fastening of gear to realize, compare with prior art the utility model discloses can effectually avoid having too big and the problem of the damage that causes the gear of mechanical clamping-force, can be stable carry out the centre gripping spacing to the gear to the stability of hoisting device when using.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the position A of the present invention;
FIG. 3 is a schematic view of a top view of a part of the arc-shaped splint according to the present invention;
in the figure: 1-bottom plate, 11-mounting groove, 2-connecting rod, 201-forward thread groove, 202-reverse thread groove, 21-hand wheel, 3-first adjusting block, 31-first adjusting hole, 4-second adjusting block, 41-second adjusting hole, 5-limiting plate, 6-arc clamping plate, 61-arc clamping groove, 62-convex tooth, 63-arc baffle plate and 7-gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution of a fixture for gear grinding: the adjustable type connecting plate comprises a bottom plate 1, wherein a mounting groove 11 is formed in the upper surface of the bottom plate 1, a first adjusting block 3 and a second adjusting block 4 are arranged in the mounting groove 11, the first adjusting block 3 and the second adjusting block 4 are movably connected with the mounting groove 11, concretely, the first adjusting block 3 and the second adjusting block 4 are in sliding connection with the mounting groove 11, a connecting rod 2 is arranged in the mounting groove 11, one end of the connecting rod 2 penetrates through the first adjusting block 3 and the second adjusting block 4 respectively and is connected to the inner wall of the mounting groove 11 in a matched manner, concretely, the connecting rod 2 is rotatably connected with the mounting groove 11, the other end of the connecting rod 2 penetrates through the other inner wall of the mounting groove 11 and is connected with a hand wheel 21, and concretely;
the upper end of first regulating block 3 and second regulating block 4 all is equipped with arc splint 6, and is concrete, arc splint 6 and first regulating block 3 and 4 fixed connection of second regulating block, and is relative setting, every the upper portion inner wall of arc splint 6 all is equipped with dogtooth 62, and is concrete, dogtooth 62 and arc splint 6 fixed connection, and the lower extreme of dogtooth 62 is equipped with cowl 63, and cowl 63 sets up on the lateral wall of arc splint 6, and is concrete, cowl 63 and arc splint 6's lateral wall fixed connection, and the top of two cowl 63 is equipped with gear 7, and gear 7 is connected with the cooperation of dogtooth 62, and is concrete, gear 7 and the meshing of dogtooth 62 joint.
In this embodiment, during the use, the dogtooth 62 and cowl 63 through the setting of arc splint 5 can carry on spacingly to gear 7, realize the fastening to gear 7, compare with prior art the utility model discloses can effectually avoid the problem of the too big damage that causes the gear of mechanical clamping-force, it is spacing to carry out the centre gripping to the gear that can be stable to the stability of hoisting device when using.
Further, arc draw-in groove 61 has all been seted up to the upper portion outer wall of two arc splint 6, and arc draw-in groove 61 matches with the internal diameter of gear 7, and is concrete, and two arc draw-in grooves 61 are pegged graft with the internal diameter of gear 7.
In this embodiment, during the use, through rotating hand wheel 21, make it can drive first regulating block 3 and second regulating block 4 and carry out the relative motion, peg graft with the internal diameter of gear 7 respectively until the arc draw-in groove 61 that sets up on the arc splint 6, accomplish the fixed of gear 7 internal diameter, can realize the operation of polishing to the tooth mouth of gear 7.
Further, the side walls of the first adjusting block 3 and the second adjusting block 4 are respectively provided with a first adjusting hole 31 and a second adjusting hole 41 in a penetrating manner, specifically, the first adjusting hole 31 is a forward external thread groove, and the second adjusting hole 41 is a reverse external thread groove.
In the embodiment, the first adjusting block 3 and the second adjusting block 4 can be conveniently and rapidly moved in the opposite direction, so that the stability of the device in use is further improved.
Further, the middle part cover of connecting rod 2 is equipped with limiting plate 5, and limiting plate 5's lower extreme is connected with 11 inner walls of mounting groove, and is concrete, limiting plate 5 and 11 fixed connection of mounting groove.
In the present embodiment, the movement of the first and second adjusting blocks 3 and 4 can be restricted.
Further, the outer wall of the connecting rod 2 is respectively provided with a forward thread groove 201 and a reverse thread groove 202, and the forward thread groove 201 and the reverse thread groove 202 are oppositely arranged.
In the present embodiment, relative movement of the first and second adjusting blocks 3 and 4 is achieved.
Further, the first adjusting hole 31 is matched with the forward thread groove 201, specifically, the first adjusting hole 31 is in threaded connection with the forward thread groove 201, the second adjusting hole 41 is matched with the reverse thread groove 202, and specifically, the second adjusting hole 41 is in threaded connection with the reverse thread groove 202.
In the present embodiment, the arc-shaped clip plate 6 can be further moved relatively to complete the open/close limit of the gear 7.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the gear 7 that will wait to polish is placed between two arc splint 6, and through rotating hand wheel 21, make it drive connecting rod 2 and rotate, realize the relative motion to first regulating block 3 and second regulating block 4, tooth mouth meshing until arc splint 6 upper end dogtooth 62 and gear 7, it is spacing to realize the fastening of gear 7, realize the operation of polishing to the 7 internal diameters of gear, when polishing the operation to 7 tooth mouths of gear, through rotating hand wheel 21, make it can drive first regulating block 3 and second regulating block 4 and carry out the opposite direction movement, arc draw-in groove 61 that sets up on until arc splint 6 pegs graft with the internal diameter of gear 7 respectively, accomplish the fixed to 7 internal diameters of gear, can realize the operation of polishing to 7 tooth mouths of gear, until accomplishing whole work order.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a anchor clamps of gear processing usefulness of polishing which characterized in that: the device comprises a bottom plate (1), wherein a mounting groove (11) is formed in the upper surface of the bottom plate (1), a first adjusting block (3) and a second adjusting block (4) are arranged in the mounting groove (11), the first adjusting block (3) and the second adjusting block (4) are movably connected with the mounting groove (11), a connecting rod (2) is arranged in the mounting groove (11), one end of the connecting rod (2) penetrates through the first adjusting block (3) and the second adjusting block (4) respectively and is connected to the inner wall of the mounting groove (11) in a matched manner, and the other end of the connecting rod (2) penetrates through the other inner wall of the mounting groove (11) and is connected with a hand wheel (21);
the upper end of first regulating block (3) and second regulating block (4) all is equipped with arc splint (6), and is relative setting, every the upper portion inner wall of arc splint (6) all is equipped with dogtooth (62), the lower extreme of dogtooth (62) is equipped with cowl (63), cowl (63) set up on the lateral wall of arc splint (6), two cowl (63)'s top is equipped with gear (7), gear (7) are connected with dogtooth (62) cooperation.
2. The jig for gear grinding work of claim 1, wherein: arc draw-in groove (61) have all been seted up to the upper portion outer wall of two arc splint (6), the internal diameter phase-match of arc draw-in groove (61) and gear (7).
3. The jig for gear grinding work of claim 1, wherein: and the side walls of the first adjusting block (3) and the second adjusting block (4) are respectively provided with a first adjusting hole (31) and a second adjusting hole (41) in a penetrating way.
4. The jig for gear grinding work of claim 1, wherein: the middle part cover of connecting rod (2) is equipped with limiting plate (5), the lower extreme and mounting groove (11) inner wall of limiting plate (5) are connected.
5. The jig for gear grinding work of claim 1, wherein: the outer wall of the connecting rod (2) is respectively provided with a forward thread groove (201) and a reverse thread groove (202), and the forward thread groove (201) and the reverse thread groove (202) are oppositely arranged.
6. A jig for gear grinding work according to claim 3, wherein: the first adjusting hole (31) is matched with the forward thread groove (201), and the second adjusting hole (41) is matched with the reverse thread groove (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028319.2U CN213053101U (en) | 2020-06-08 | 2020-06-08 | Clamp for gear grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028319.2U CN213053101U (en) | 2020-06-08 | 2020-06-08 | Clamp for gear grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213053101U true CN213053101U (en) | 2021-04-27 |
Family
ID=75566408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021028319.2U Active CN213053101U (en) | 2020-06-08 | 2020-06-08 | Clamp for gear grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213053101U (en) |
-
2020
- 2020-06-08 CN CN202021028319.2U patent/CN213053101U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214558798U (en) | Tubular workpiece clamp for automobile welding | |
| CN217619156U (en) | Pressure self-adjustment four-axis clamp capable of guaranteeing clamping force | |
| CN210046554U (en) | Pneumatic fixture capable of being clamped at multiple angles | |
| CN213053101U (en) | Clamp for gear grinding | |
| CN214868793U (en) | Quick clamping device of loop forming element | |
| CN210209192U (en) | Welding tool for guide rail production | |
| CN218947718U (en) | Top clamping jaw structure of mechanical arm of robot | |
| CN214055017U (en) | Clamping device for hardware machining | |
| CN210879707U (en) | Clamping jaw with adjustable friction force for robot | |
| CN210732485U (en) | Manipulator clamp | |
| CN212497448U (en) | Fixing clamp for machining | |
| CN220330781U (en) | Cone inner surface polishing device | |
| CN221364397U (en) | Rotary joint polishing clamp | |
| CN215615157U (en) | Rotatable turning anchor clamps | |
| CN218504368U (en) | Battery cover clamping fixture | |
| CN215433185U (en) | Case wire drawing oxidation surface treatment device | |
| CN212601454U (en) | Bearing fixing and clamping device for automobile production | |
| CN209140777U (en) | A kind of speed clamp wrench | |
| CN218905082U (en) | Clamping seat for machining metal shaft | |
| CN213969937U (en) | Automatic clamp convenient to adjust direction | |
| CN220260488U (en) | Clamping device for denture polishing | |
| CN221622247U (en) | Mechanical arm capable of adjusting clamping force | |
| CN214186877U (en) | Metal reducing tee processing frock | |
| CN218767824U (en) | Dial plate fixture | |
| CN212310505U (en) | Bending device of stainless steel pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |