CN214603428U - Motorcycle brake cylindrical workpiece positioning driving grinding device - Google Patents
Motorcycle brake cylindrical workpiece positioning driving grinding device Download PDFInfo
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- CN214603428U CN214603428U CN202120635780.2U CN202120635780U CN214603428U CN 214603428 U CN214603428 U CN 214603428U CN 202120635780 U CN202120635780 U CN 202120635780U CN 214603428 U CN214603428 U CN 214603428U
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- polishing
- motorcycle brake
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Abstract
The utility model discloses a motorcycle brake cylindrical workpiece positioning driving grinding device, which comprises a carriage assembly arranged at the front and the rear at intervals; the sliding frame assemblies comprise sliding frames, and the bottoms of the sliding frames are fixedly connected with supporting seats; a polishing assembly is connected between the sliding frames in a sliding manner; the device also comprises fixed blocks fixedly connected to the bottoms of the supporting seats respectively; the fixed blocks are fixedly connected with long screws; the workpiece clamping component is assembled and connected between the left ends of the long screws at the front and the rear parts, and the workpiece clamping component is assembled and connected between the right ends of the long screws; the workpiece clamping components comprise sliding seats which are connected to the long screw in a sliding mode, the tops of the sliding seats are fixedly connected with female clamping plates, and the tops of the female clamping plates are connected with sub clamping plates in an assembling mode; a plurality of locating grooves are formed in the top of the female clamping plate and the bottom of the sub-clamping plate. By adopting the structural design, the cylindrical workpiece is positioned fully and stably in the process of polishing the cylindrical workpiece.
Description
Technical Field
The utility model relates to a motorcycle brake cylindricality accessory processingequipment field especially relates to a motorcycle brake cylindricality work piece location drive grinding device.
Background
For motorcycle brake fittings, the cylindrical fittings are parts which are often used in the brake fittings, and the rotary connecting piece of a brake handle is the cylindrical fitting.
In the processing process of the cylindrical accessory, workpiece materials with large length are often required to be ground and polished, and after grinding and polishing treatment, the cylindrical accessory is cut into accessory columns with multiple ends and assembled on a brake handle.
At present comparatively conventional mode is that the manual work adopts the abrasive paper of polishing to polish, and the drawback of this mode lies in: the polishing efficiency is low, and the workpiece cannot be completely polished without dead angles.
In addition, in the grinding process, the cylindrical workpiece is large in length, so that the workpiece cannot be sufficiently clamped and positioned in the grinding process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a motorcycle brake cylindricality work piece location drive grinding device is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a motorcycle brake cylindrical workpiece positioning driving grinding device comprises a sliding frame assembly arranged at a front and a rear interval;
the sliding frame assemblies comprise sliding frames, and supporting seats are fixedly connected to the bottoms of the sliding frames;
a polishing assembly is connected between the sliding frames in a sliding manner; the polishing assembly is used for polishing a cylindrical workpiece;
the motorcycle brake cylindrical workpiece positioning, driving and polishing device further comprises fixing blocks fixedly connected to the bottom of the supporting seat respectively;
the fixing blocks are fixedly connected with long screws;
the workpiece clamping component is assembled and connected between the left ends of the long screws at the front and the rear parts, and the workpiece clamping component is assembled and connected between the right ends of the long screws;
the grinding assembly is positioned between the workpiece clamping components;
the workpiece clamping components comprise sliding seats which are connected to the long screw in a sliding mode, the tops of the sliding seats are fixedly connected with female clamping plates, and the tops of the female clamping plates are connected with sub clamping plates in an assembling mode;
a plurality of locating grooves are formed in the top of the female clamping plate and the bottom of the sub-clamping plate.
Preferably, the left end part and the right end part of the long screw are both connected with two slide seats which are arranged at left and right intervals in a sliding manner;
the top of slide all is fixedly connected with spliced pole up, female grip block fixed connection is on the spliced pole.
Preferably, the left end and the right end of the long screw are in threaded connection with two blocking nuts, and the blocking nuts are respectively blocked on the side walls of the sliding seats on the left side and the right side.
Preferably, the grinding assembly comprises clamping plate components which are arranged at intervals at the left and right, and the clamping plate components are fixedly connected through a plurality of cross columns;
the clamping plate components comprise upper clamping plates and lower clamping plates which are assembled and connected below the upper clamping plates;
the upper clamping plate and the lower clamping plate are arranged in an up-down symmetrical mode, and a plurality of clamping grooves which are arranged at intervals are formed in the bottom of the upper clamping plate and the top of the lower clamping plate;
the polishing device is characterized in that a polishing disk is connected between the clamping grooves in a positioning mode, and a polishing through hole is formed in the disk center of the polishing disk.
Preferably, two transverse columns which are arranged at intervals in the front-back direction are fixedly connected between the upper clamping plates at the left and right positions;
two transverse columns which are arranged at intervals are fixedly connected between the lower clamping plate and the left and right parts.
Preferably, the front end part and the rear end part of the upper clamping plate are fixedly connected with sliding end posts;
the front end part and the rear end part of the lower clamping plate are fixedly connected with sliding end posts;
the sliding end column is slidably connected to the sliding frame.
Preferably, the sliding frame comprises horizontal rods which are arranged up and down symmetrically;
an arc-shaped rod part is uniformly formed between the left end and the right end of the horizontal rod part;
the sliding end column is connected to the horizontal rod part in a sliding mode.
Preferably, the left side wall and the right side wall of the supporting seat are upwards welded with connecting rods, and the connecting rods are welded on the arc-shaped rod parts.
Preferably, the polishing disc and the upper clamping plate are connected through a pin shaft structure;
the pin shaft structure comprises a pin shaft which is connected to the upper clamping plate in a sliding mode, and the pin shaft penetrates through the upper clamping plate downwards;
and a pin shaft groove matched with the pin shaft is formed in the top of the polishing disc.
Preferably, the front end and the rear end of the top of the lower clamping plate are both upwards fixedly connected with assembling screws, and the assembling screws are connected with the upper clamping plate in a sliding manner;
and the assembling screw rod is in threaded connection with a positioning nut.
Preferably, the top of the female clamping plate is provided with four bevel parts, and the bevel parts of the female clamping plate are upwards fixedly connected with mounting screws;
the mounting screw rod all upwards runs through sub-grip block, mounting screw rod sliding connection sub-grip block.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a motorcycle brake cylindrical workpiece positioning driving grinding device, which is provided with a carriage assembly arranged at intervals in front and back by design; the sliding frame assemblies comprise sliding frames, and the bottoms of the sliding frames are fixedly connected with supporting seats; a polishing assembly is connected between the sliding frames in a sliding manner; the polishing assembly is used for polishing a cylindrical workpiece; the motorcycle brake cylindrical workpiece positioning driving grinding device also comprises fixed blocks fixedly connected to the bottom of the supporting seat respectively; the fixed blocks are fixedly connected with long screws; the workpiece clamping component is assembled and connected between the left ends of the long screws at the front and the rear parts, and the workpiece clamping component is assembled and connected between the right ends of the long screws; the grinding assembly is positioned between the workpiece clamping components; the workpiece clamping components comprise sliding seats which are connected to the long screw in a sliding mode, the tops of the sliding seats are fixedly connected with female clamping plates, and the tops of the female clamping plates are connected with sub clamping plates in an assembling mode; a plurality of locating grooves are formed in the top of the female clamping plate and the bottom of the sub-clamping plate. The workpiece is positioned before being polished, so that stable polishing is facilitated.
By adopting the structural design, the cylindrical workpiece can be positioned sufficiently and stably in the polishing process, the device has high flexibility in part operation, and the workpiece clamping and polishing efficiency can be effectively improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a grinding assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a workpiece holding device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a clamping plate member according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another view angle in fig. 1 according to the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, a motorcycle brake cylindrical workpiece positioning driving grinding device comprises a carriage assembly 1 arranged at a front and a rear interval; the carriage assemblies 1 all comprise a sliding frame 11, and a supporting seat 13 is fixedly connected to the bottom of the sliding frame 11.
A polishing assembly is connected between the sliding frames 11 in a sliding manner; the grinding assembly is used for grinding cylindrical workpieces.
In order to realize the positioning, clamping and polishing of the cylindrical workpiece, the motorcycle braking cylindrical workpiece positioning, driving and polishing device further comprises fixed blocks 32 which are respectively and fixedly connected to the bottoms of the supporting seats (the fixed blocks 32 are installed and fixed on the material table according to the existing mode, so that the whole device is assembled on the material table); the fixing blocks 32 are all fixedly connected with long screws 31.
The workpiece clamping component 4 is assembled and connected between the left ends of the long screws 31 at the front and the rear parts, and the workpiece clamping component 4 is assembled and connected between the right ends of the long screws 31. That is, the workpiece holding member 4 at the left side portion is fitted between the left ends of the front and rear long screws 31, and the workpiece holding member 4 corresponding to the right side portion is fitted between the right ends of the front and rear long screws 31.
The polishing assembly is positioned between the workpiece clamping components 4, the workpiece is clamped between the workpiece clamping components 4, and the polishing assembly is used for polishing.
The specific structure of the workpiece holding member 4 is as follows:
the workpiece clamping components 4 respectively comprise a sliding seat 44 which is connected on the long screw rod 31 in a sliding mode, a female clamping plate 42 is fixedly connected to the top of the sliding seat 44, and a sub-clamping plate 41 is assembled and connected to the top of the female clamping plate 42.
Specifically, two sliders 44 disposed at a left-right interval are slidably connected to both left and right end portions of the long screw 31;
the top of each sliding seat 44 faces upwards to be fixedly connected with a connecting column 421, and the female clamping plate 42 is fixedly connected to the connecting column 421.
In order to adjust the distance between the left and right workpiece clamping components 4 according to the length of the cylindrical workpiece, two blocking nuts 311 are respectively connected to the left and right end positions of the long screw 31 in a threaded manner, and the blocking nuts 311 are respectively blocked on the side walls of the left and right sliding seats 44.
The top of the female clamping plate 42 and the bottom of the sub-clamping plate 41 are both provided with a plurality of positioning grooves a. The longitudinal section of the positioning groove A is semicircular, the outer side part of the positioning groove A is sealed, and the positioning groove A is not completely grooved at the top of the female clamping plate 42 and the male clamping plate 41.
When positioning the cylindrical workpiece between the workpiece holding members 4, the spacer nut 311 is loosened, the distance between the workpiece holding members 4 at the left and right positions is adjusted according to the length of the workpiece, and after the adjustment, the end of the cylindrical workpiece is held by the workpiece holding members 4.
Specifically, the left end and the right end of the cylindrical workpiece are clamped and positioned on the workpiece clamping component 4 at the left side and the right side (at this time, the cylindrical workpiece penetrates through the polishing component), specifically, the end of the workpiece is limited on the positioning groove a between the female clamping plate 42 and the sub-clamping plate 41, and after the female clamping plate 42 and the sub-clamping plate 41 are clamped and positioned, the end of the workpiece is positioned.
The structure and manner of clamping and positioning the workpiece by the female clamping plate 42 and the sub-clamping plate 41 are as follows:
the top of the female clamping plate 42 is provided with four folded corner parts, and the folded corner parts of the female clamping plate 42 are upwards fixedly connected with mounting screws 43; the mounting screws 43 are all upwards penetrated through the sub-clamping plate 41, and the mounting screws 43 are slidably connected with the sub-clamping plate 41; a fastening nut 431 is screwed to the mounting screw 43.
The tip of work piece is spacing on constant head tank A, at this moment, with son grip block 41 and female grip block 42 centre gripping location work piece, because the tip of work piece can be contradicted on the cell wall of constant head tank A, consequently, the work piece can not become flexible at the in-process of polishing.
By adopting the structural design, the cylindrical workpiece can be positioned sufficiently and stably in the polishing process, the device has high flexibility in part operation, and the workpiece clamping and polishing efficiency can be effectively improved.
In order to simultaneously polish a plurality of workpieces, a polishing component is connected between the sliding frames 11 in a sliding manner; the concrete structure of the grinding assembly is as follows:
the grinding assembly comprises two clamping plate parts 2 which are arranged at left and right intervals, and the clamping plate parts 2 are fixedly connected through a plurality of cross columns 26. Specifically, two transverse columns 26 arranged at intervals in the front-rear direction are fixedly connected between the upper clamping plates 21 located at the left and right positions. Two transverse columns 26 which are arranged at intervals in the front-back direction are fixedly connected between the lower clamping plates 22 at the left and right positions.
The specific structure of the clamping plate member 2 is as follows:
the clamping plate components 2 respectively comprise an upper clamping plate 21 and a lower clamping plate 22 which is assembled and connected below the upper clamping plate 21; specifically, the front end and the rear end of the top of the lower clamping plate 22 are both upwards fixedly connected with an assembling screw 23, and the assembling screw 23 is slidably connected with the upper clamping plate 21; the assembly screw 23 is threadedly connected with a positioning nut.
Simultaneously, the longitudinal symmetry setting of punch holder 21 and lower plate 22, the centre gripping groove that a plurality of front and back interval set up is all seted up at the bottom of punch holder 21 and the top of lower plate 22. The shape of the clamping groove is semicircular.
The polishing disc 24 is positioned and connected between the clamping grooves, and a polishing through hole 241 is formed in the center of the polishing disc 24.
The polishing disc 24 is placed in the clamping groove in the lower clamping plate 22, and at the moment, the positioning nut is screwed until the positioning nut is fully extruded on the upper clamping plate 21, so that the polishing disc 24 is positioned by matching the upper clamping plate 21 and the lower clamping plate 22.
To adequately position the sanding polishing pad 24. The polishing disc 24 and the upper clamping plate 21 are connected through a pin structure. The pin shaft structure comprises a pin shaft 26 which is connected to the upper clamping plate 21 in a sliding manner, and the pin shaft 26 penetrates through the upper clamping plate 21 downwards; the top of the polishing disc 24 is provided with a pin slot 242 for engaging with the pin 26.
The pins 26 are inserted into the pin slots 242 in the top of the polishing disk 24 to again position the polishing disk 24.
The upper clamping plate 21 and the lower clamping plate 22 are connected in a sliding way as follows:
the front end and the rear end of the upper clamping plate 21 are fixedly connected with sliding end posts 25;
the front end part and the rear end part of the lower clamping plate 22 are fixedly connected with sliding end posts 25; the sliding end post 25 is slidably attached to the sliding frame 11.
The carriage 11 is constructed as follows:
the carriage 11 includes horizontal bars 111 disposed vertically symmetrically; an arc-shaped rod part 112 is integrally formed between the left end and the right end of the horizontal rod part 111; the sliding end post 25 is slidably attached to the horizontal rod section 111.
The left side wall and the right side wall of the supporting seat 13 are both upwards welded with connecting rods 12, and the connecting rods 12 are welded on the arc-shaped rod parts 112.
Before clamping the cylindrical workpiece, the cylindrical workpiece is penetrated through the grinding through hole 241 of the grinding and polishing disk 24, and at this time, the workpiece clamping components 4 at the left and right end positions are adjusted according to the above manner, so as to clamp the left and right end parts of the workpiece.
At this time, the operator pushes the clamping plate component 2, and the clamping plate component 2 drives the polishing disk 24 to slide back and forth on the workpiece, so that the surface of the workpiece is polished during the sliding process.
By adopting the design of the device components, not only can a plurality of workpieces be processed simultaneously, but also the design of the device components has high grinding and polishing efficiency and no dead angle in processing. Effectively improving the processing production efficiency of the brake accessories.
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 (10)
1. A motorcycle brake cylindrical workpiece positioning driving grinding device is characterized by comprising a sliding frame assembly arranged at a front interval and a rear interval;
the sliding frame assemblies comprise sliding frames, and supporting seats are fixedly connected to the bottoms of the sliding frames;
a polishing assembly is connected between the sliding frames in a sliding manner; the polishing assembly is used for polishing a cylindrical workpiece;
the motorcycle brake cylindrical workpiece positioning, driving and polishing device further comprises fixing blocks fixedly connected to the bottom of the supporting seat respectively;
the fixing blocks are fixedly connected with long screws;
the workpiece clamping component is assembled and connected between the left ends of the long screws at the front and the rear parts, and the workpiece clamping component is assembled and connected between the right ends of the long screws;
the grinding assembly is positioned between the workpiece clamping components;
the workpiece clamping components comprise sliding seats which are connected to the long screw in a sliding mode, the tops of the sliding seats are fixedly connected with female clamping plates, and the tops of the female clamping plates are connected with sub clamping plates in an assembling mode;
a plurality of locating grooves are formed in the top of the female clamping plate and the bottom of the sub-clamping plate.
2. The motorcycle brake cylindrical workpiece positioning, driving and grinding device as claimed in claim 1, wherein the left end part and the right end part of the long screw are both slidably connected with two slide seats which are arranged at left and right intervals;
the top of slide all is fixedly connected with spliced pole up, female grip block fixed connection is on the spliced pole.
3. The motorcycle brake cylindrical workpiece positioning, driving and grinding device as claimed in claim 2, wherein two blocking nuts are respectively in threaded connection with the left and right end positions of the long screw, and the blocking nuts are respectively blocked on the side walls of the left and right sliding seats.
4. The motorcycle brake cylinder-shaped workpiece positioning driving grinding device as claimed in claim 3, wherein the grinding assembly comprises clamping plate components which are arranged at intervals left and right, and the clamping plate components are fixedly connected with each other through a plurality of cross columns;
the clamping plate components comprise upper clamping plates and lower clamping plates which are assembled and connected below the upper clamping plates;
the upper clamping plate and the lower clamping plate are arranged in an up-down symmetrical mode, and a plurality of clamping grooves which are arranged at intervals are formed in the bottom of the upper clamping plate and the top of the lower clamping plate;
the polishing device is characterized in that a polishing disk is connected between the clamping grooves in a positioning mode, and a polishing through hole is formed in the disk center of the polishing disk.
5. The motorcycle brake cylinder-shaped workpiece positioning, driving and grinding device as claimed in claim 4, wherein two transverse columns which are arranged at intervals in the front-back direction are fixedly connected between the upper clamping plates at the left and right parts;
two transverse columns which are arranged at intervals are fixedly connected between the lower clamping plate and the left and right parts.
6. The motorcycle brake cylinder-shaped workpiece positioning, driving and grinding device as claimed in claim 5, wherein the front and rear end portions of the upper clamping plate are fixedly connected with sliding end posts;
the front end part and the rear end part of the lower clamping plate are fixedly connected with sliding end posts;
the sliding end column is slidably connected to the sliding frame.
7. The motorcycle brake cylinder-shaped workpiece positioning driving grinding device as claimed in claim 6, wherein the sliding frame comprises horizontal rods which are arranged up and down symmetrically;
an arc-shaped rod part is uniformly formed between the left end and the right end of the horizontal rod part;
the sliding end column is connected to the horizontal rod part in a sliding mode;
the lateral wall all welds up the connecting rod about the supporting seat, the connecting rod welding is on arc pole portion.
8. The motorcycle brake cylindrical workpiece positioning, driving and polishing device as recited in claim 7, wherein the polishing disc and the upper clamping plate are connected through a pin structure;
the pin shaft structure comprises a pin shaft which is connected to the upper clamping plate in a sliding mode, and the pin shaft penetrates through the upper clamping plate downwards;
and a pin shaft groove matched with the pin shaft is formed in the top of the polishing disc.
9. The motorcycle brake cylindrical workpiece positioning, driving and grinding device as claimed in claim 8, wherein the front end and the rear end of the top of the lower clamping plate are both upwards fixedly connected with assembling screws, and the assembling screws are slidably connected with the upper clamping plate;
and the assembling screw rod is in threaded connection with a positioning nut.
10. The motorcycle brake cylindrical workpiece positioning, driving and grinding device as claimed in claim 9, wherein the top of the female clamping plate is provided with four bevel portions, and the bevel portions of the female clamping plate are both upwards fixedly connected with mounting screws;
the mounting screw rod all upwards runs through sub-grip block, mounting screw rod sliding connection sub-grip block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635780.2U CN214603428U (en) | 2021-03-26 | 2021-03-26 | Motorcycle brake cylindrical workpiece positioning driving grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635780.2U CN214603428U (en) | 2021-03-26 | 2021-03-26 | Motorcycle brake cylindrical workpiece positioning driving grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603428U true CN214603428U (en) | 2021-11-05 |
Family
ID=78397903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120635780.2U Active CN214603428U (en) | 2021-03-26 | 2021-03-26 | Motorcycle brake cylindrical workpiece positioning driving grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214603428U (en) |
-
2021
- 2021-03-26 CN CN202120635780.2U patent/CN214603428U/en active Active
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