CN219726147U - Positioning mechanism for brake drum production - Google Patents
Positioning mechanism for brake drum production Download PDFInfo
- Publication number
- CN219726147U CN219726147U CN202321146143.4U CN202321146143U CN219726147U CN 219726147 U CN219726147 U CN 219726147U CN 202321146143 U CN202321146143 U CN 202321146143U CN 219726147 U CN219726147 U CN 219726147U
- Authority
- CN
- China
- Prior art keywords
- block
- brake drum
- positioning mechanism
- installation
- screw rod
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 39
- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000429 assembly Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a positioning mechanism for brake drum production, which comprises a table body, wherein a mounting frame is fixedly connected to the table body, a reciprocating screw rod is rotatably connected to the mounting frame, a servo motor is arranged on the mounting frame, and the driving end of the servo motor is fixedly connected with the reciprocating screw rod; two openings which are symmetrically arranged are formed in the table body, sliding blocks are connected in the openings in a sliding mode, a fixing sleeve is connected to the reciprocating screw rod in a threaded mode, the sliding blocks are connected with the fixing sleeve through hinging rods, clamping assemblies are arranged on the sliding blocks, and each clamping assembly comprises a first installation block fixedly installed on the sliding block. According to the utility model, the positioning is not needed by manpower, the positioning accuracy of the machined part is high, the phenomena of misoperation and material waste can be effectively avoided, the production efficiency of the brake drum is high, and the production of the brake drum is facilitated.
Description
Technical Field
The utility model relates to the technical field of positioning mechanisms, in particular to a positioning mechanism for brake drum production.
Background
With the continuous development of society and the progress of science and technology, the use of brake drums is also becoming more and more widespread, and the use amount of automobiles is also increasing, and automobiles need to use a lot of mechanical accessories in the production and manufacturing processes, including brake drums, and the brake drums have better wear resistance, heat resistance and heat dissipation.
The utility model discloses a positioning mechanism is used in production of back brake drum that publication No. "CN214560279U" relates to brake drum production technical field, the front of workstation is fixed with the air pump, the right side of workstation is fixed with first cylinder, the inside of first cylinder is fixed with first solenoid valve, the inside cover of first cylinder is equipped with first piston rod.
From the above comparison document it can be seen that: the currently used brake drum is generally positioned manually in the production process, the manual positioning accuracy is low, misoperation is easy to occur, material waste is easy to occur, the production efficiency of the brake drum is low, and the production of the brake drum is not facilitated.
Disclosure of Invention
The utility model aims to solve the defects in the prior art that the currently used brake drum is generally positioned manually in the production process, the manual positioning accuracy is low, the phenomenon of misoperation is easy to cause, the waste of materials is easy to cause, the production efficiency of the brake drum is low, and the production of the brake drum is not facilitated.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the positioning mechanism for the production of the brake drum comprises a table body, wherein a mounting frame is fixedly connected to the table body, a reciprocating screw rod is rotatably connected to the mounting frame, a servo motor is arranged on the mounting frame, and the driving end of the servo motor is fixedly connected with the reciprocating screw rod;
two openings which are symmetrically arranged are formed in the table body, sliding blocks are connected in the openings in a sliding mode, a fixing sleeve is connected to the reciprocating screw rod in a threaded mode, each sliding block is connected with the fixing sleeve through a hinging rod, each sliding block is provided with a clamping assembly, each clamping assembly comprises a first installation block fixedly installed on the sliding block, a second installation block is connected to the first installation block in a sliding mode, and a clamping plate is arranged at one end of each second installation block.
Preferably, each second mounting block is connected with the corresponding first mounting block through an inserting shaft, a plurality of through holes are formed in the second mounting block, and a clamping groove for connecting the inserting shaft is formed in the first mounting block.
Preferably, a groove is formed in one end, far away from the first mounting block, of each second mounting block, two elastic sheets are arranged in the groove, and clamping blocks used for connecting the grooves are fixedly connected to each clamping plate.
Preferably, the mounting cavity is formed in the table body, the sealing plate is connected to the mounting cavity in a sliding mode, and a plurality of round holes communicated with the mounting cavity are formed in the table body.
Preferably, the reciprocating screw rod is connected with a supporting block in a threaded manner, the cross section of the supporting block is arranged in a concave shape, the supporting block is in sliding connection with the table body, and the supporting block is fixedly connected with the sealing plate.
Preferably, the bottom of the table body is fixedly connected with a plurality of anti-slip pads, and the anti-slip pads are symmetrically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
in-process that the closing plate moved down in the installation cavity for the machined part tightly adsorbs on the surface of stage body, each splint along with the slider in-process that removes together, can laminate with the both sides surface of machined part, thereby realize the centre gripping location to the machined part, need not fix a position through the manual work, and the precision to the machined part location is higher, can effectively avoid appearing misoperation and the extravagant phenomenon emergence of material, and the production efficiency of brake drum is higher, is favorable to the production of brake drum.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of a positioning mechanism for brake drum production according to the present utility model;
FIG. 2 is a schematic top view of a positioning mechanism for brake drum production according to the present utility model;
fig. 3 is a schematic front partial structure of the first mounting block and the second mounting block.
In the figure: 1 platform body, 2 installation cavity, 3 supporting shoe, 4 mounting bracket, 5 reciprocating screw rod, 6 second installation piece, 7 splint, 8 first installation piece, 9 sliding block, 10 articulated pole, 11 closing plate, 12 fixed cover, 13 inserted axle, 14 round hole, 15 fixture block, 16 elastic sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.
Referring to fig. 1-3, a positioning mechanism for brake drum production, comprising a table body 1, fixedly connected with mounting bracket 4 on the table body 1, rotationally be connected with reciprocating screw rod 5 on the mounting bracket 4, be provided with servo motor on the mounting bracket 4, servo motor's drive end and reciprocating screw rod 5 fixed connection, two openings that are the symmetry setting have been seted up on the table body 1, all sliding connection has sliding block 9 in every opening, threaded connection has fixed cover 12 on the reciprocating screw rod 5, every sliding block 9 all is connected through articulated rod 10 and fixed cover 12, all be provided with the clamping assembly on every sliding block 9, the clamping assembly includes the first installation piece 8 of fixed mounting on sliding block 9, sliding connection has second installation piece 6 on the first installation piece 8, the one end of second installation piece 6 is provided with splint 7.
Every second installation piece 6 all is connected through inserting axle 13 and corresponding first installation piece 8, a plurality of through-holes have been seted up on the second installation piece 6, the draw-in groove that is used for connecting inserting axle 13 has been seted up on the first installation piece 8, through making second installation piece 6 and first installation piece 8 take place the relative slip, can adjust the distance between two splint 7, after the distance between two splint 7 is adjusted, pass the through-hole that corresponds with the one end of inserting axle 13, and with the draw-in groove joint on the first installation piece 8, thereby can prevent that second installation piece 6 follow-up and first installation piece 8 from taking place the relative slip, so that splint 7 can fix a position the centre gripping to the machined part of different specifications.
Every second installation piece 6 is kept away from the one end of first installation piece 8 and is all offered flutedly, is provided with two elastic pieces 16 in the recess, and equal fixedly connected with is used for connecting the fixture block 15 of recess on every splint 7, and fixture block 15 is located between two elastic pieces 16, under the centre gripping effect of two elastic pieces 16, can make fixture block 15 stable and the recess be connected, when splint 7 because long-time use takes place the damage, also can take out fixture block 15 to change splint 7.
The installation cavity 2 has been seted up on the stage body 1, the inside sliding connection in installation cavity 2 has closing plate 11, a plurality of round holes 14 with installation cavity 2 intercommunication have been seted up on the stage body 1, threaded connection has supporting shoe 3 on the reciprocating screw rod 5, the cross section of supporting shoe 3 is concave font setting, supporting shoe 3 and stage body 1 sliding connection, supporting shoe 3 and closing plate 11 fixed connection, because the quantity of round hole 14 is less, all machined parts all can block up all round holes 14, the supporting shoe 3 moves down the in-process along reciprocating screw rod 5, closing plate 11 moves down in installation cavity 2 simultaneously, the connection leakproofness of closing plate 11 and installation cavity 2 is good, can make the surface of machined part tightly adsorb at stage body 1.
The bottom fixedly connected with a plurality of slipmats of the platform body 1, a plurality of slipmats are the symmetry setting, and the surface roughness of each slipmat can increase with the frictional force between the contact surface, prevents to take place relative slip between platform body 1 and the contact surface, is favorable to improving the stability of platform body 1.
In the utility model, when in use, a workpiece is placed on the table body 1, all round holes 14 are completely blocked, then under the driving action of a servo motor, the reciprocating screw rod 5 and the table body 1 relatively rotate, the fixed sleeve 12 and the supporting block 3 are respectively downwards moved along the reciprocating screw rod 5, the sealing plate 11 is downwards moved in the mounting cavity 2 in the process of downwards moving the supporting block 3, the connection tightness of the sealing plate 11 and the mounting cavity 2 is good, the workpiece is tightly adsorbed on the surface of the table body 1, one end of each hinging rod 10 is hinged with the fixed sleeve 12, the other end of each hinging rod 10 is hinged with the corresponding sliding block 9, the included angle between the two hinging rods 10 is reduced, the distance between the two sliding blocks 9 is reduced, and each clamping plate 7 is attached to the two side surfaces of the workpiece in the process of moving together with the sliding blocks 9, so that the clamping and positioning of the workpiece are realized, the workpiece is not required to be manually positioned, the accuracy of positioning the workpiece is high, the occurrence of misoperation and material waste can be effectively avoided, the production efficiency of a brake drum is high, and the production drum is beneficial to the production of the brake drum.
In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The positioning mechanism for the production of the brake drum comprises a table body (1), and is characterized in that an installation frame (4) is fixedly connected to the table body (1), a reciprocating screw rod (5) is rotatably connected to the installation frame (4), a servo motor is arranged on the installation frame (4), and the driving end of the servo motor is fixedly connected with the reciprocating screw rod (5);
two openings which are symmetrically arranged are formed in the table body (1), sliding blocks (9) are connected in the openings in a sliding mode, fixed sleeves (12) are connected to the reciprocating screw rod (5) in a threaded mode, the sliding blocks (9) are connected through hinging rods (10) and the fixed sleeves (12), clamping assemblies are arranged on the sliding blocks (9), each clamping assembly comprises a first installation block (8) fixedly installed on the sliding block (9), a second installation block (6) is connected to the first installation block (8) in a sliding mode, and clamping plates (7) are arranged at one ends of the second installation blocks (6).
2. A positioning mechanism for brake drum production according to claim 1, wherein each second mounting block (6) is connected with the corresponding first mounting block (8) through an inserting shaft (13), a plurality of through holes are formed in the second mounting block (6), and a clamping groove for connecting the inserting shaft (13) is formed in the first mounting block (8).
3. A positioning mechanism for brake drum production according to claim 1, characterized in that one end of each second mounting block (6) far away from the first mounting block (8) is provided with a groove, two elastic sheets (16) are arranged in the groove, and each clamping plate (7) is fixedly connected with a clamping block (15) for connecting the groove.
4. The positioning mechanism for brake drum production according to claim 1, wherein the platform body (1) is provided with an installation cavity (2), the inside of the installation cavity (2) is slidably connected with a sealing plate (11), and the platform body (1) is provided with a plurality of round holes (14) communicated with the installation cavity (2).
5. A positioning mechanism for brake drum production according to claim 4, characterized in that the reciprocating screw rod (5) is in threaded connection with a supporting block (3), the cross section of the supporting block (3) is in a concave shape, the supporting block (3) is in sliding connection with the platform body (1), and the supporting block (3) is fixedly connected with the sealing plate (11).
6. A positioning mechanism for brake drum production according to claim 1, wherein the bottom of the table body (1) is fixedly connected with a plurality of anti-slip pads, and a plurality of anti-slip pads are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146143.4U CN219726147U (en) | 2023-05-12 | 2023-05-12 | Positioning mechanism for brake drum production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146143.4U CN219726147U (en) | 2023-05-12 | 2023-05-12 | Positioning mechanism for brake drum production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726147U true CN219726147U (en) | 2023-09-22 |
Family
ID=88053807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321146143.4U Active CN219726147U (en) | 2023-05-12 | 2023-05-12 | Positioning mechanism for brake drum production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726147U (en) |
-
2023
- 2023-05-12 CN CN202321146143.4U patent/CN219726147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219726147U (en) | Positioning mechanism for brake drum production | |
| CN211916521U (en) | Wear-resisting valve processingequipment | |
| CN211073264U (en) | Automatic tensioning angle adjustment tool | |
| CN207548250U (en) | A kind of cylinder block boring grab of double-station | |
| CN217223311U (en) | Positioning and pressing device for machining axle housing of automobile axle | |
| CN218253782U (en) | Mounting device for steering gear box bearing | |
| CN212045180U (en) | Board bending molding machine for office furniture production | |
| CN209970164U (en) | Workpiece fixing device for numerical control machine tool | |
| CN215747632U (en) | Self-adaptive wheel set bearing and bearing transition sleeve assembly clamping device | |
| CN211805993U (en) | Novel angle seat valve actuator mounting tool | |
| CN220839100U (en) | Machining center worker mould anchor clamps | |
| CN220145756U (en) | Multifunctional fixture tool | |
| CN220970648U (en) | Positioning structure for spring dynamic press machining | |
| CN210650175U (en) | Bearing clamping device | |
| CN213803984U (en) | Be used for axle bush alloy laser cladding frock clamp | |
| CN213532304U (en) | Spherical metal part machining device | |
| CN215700709U (en) | Surface polishing device for mold manufacturing treatment | |
| CN211413797U (en) | A high-efficient milling machine for processing axle sleeve | |
| CN212947395U (en) | Three-dimensional adjusting mechanism for automobile checking fixture | |
| CN115741647B (en) | Mechanical arm for mechanical manufacturing | |
| CN221019474U (en) | Special hydraulic welding machine for clamping plate assembly | |
| CN216576481U (en) | Speed reducer assembling unit and speed reducer assembling module | |
| CN218168432U (en) | Automobile seat back board machine-shaping mould | |
| CN217914168U (en) | Automobile parts processing compresses tightly frock with centering | |
| CN220881460U (en) | Clamp with adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |