CN217370623U - Clamping device for processing central groove of switch mounting plate - Google Patents
Clamping device for processing central groove of switch mounting plate Download PDFInfo
- Publication number
- CN217370623U CN217370623U CN202220555171.0U CN202220555171U CN217370623U CN 217370623 U CN217370623 U CN 217370623U CN 202220555171 U CN202220555171 U CN 202220555171U CN 217370623 U CN217370623 U CN 217370623U
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- groove
- plate
- clamping device
- switch mounting
- connecting base
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- 238000012545 processing Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 13
- 238000003801 milling Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for processing a central groove of a switch mounting plate, which comprises a connecting base, a positioning pin and a clamping component; the upper surface of the connecting base is provided with a positioning pin and a clamping assembly. The utility model provides a clamping device in processing switch mounting panel center groove, whole device compact structure, clamping position is reasonable, the quality of processing part has been guaranteed to the whole precision of the manufacturing accuracy of each component of device and assembly, setting up of tool setting device makes cutter relative positioning component be in the tram, the error that the benchmark transform brought has been reduced, operation method is simple, good use performance, and the production efficiency is improved, utilize the center groove on the locating plate coincident with part location benchmark as the tool setting benchmark, with the error that reduces the benchmark transform and bring, guarantee processingquality.
Description
Technical Field
The utility model belongs to the technical field of technology frock technique and specifically relates to an auxiliary device in finish machining part center groove on the ordinary equipment that mills.
Background
A certain switch mounting plate part is a T-shaped part, a central groove with higher requirement on symmetry precision needs to be machined on the part, and in order to save production cost, a common milling machine is adopted for machining, and a special milling machine clamping device needs to be adopted for machining by the common milling machine. The cutter is important when the milling machine is used for cutter adjustment, the cutter adjustment also determines the precision degree of a part, if the cutter is adjusted by cutting marks or according to the side face of the part, the manual factors are more during the operation of workers, the former needs to start to visually adjust the relative position, the latter needs more steps for adjusting the position of a milling cutter, the distance is long, and the precision during cutter adjustment is difficult to guarantee. Aiming at the situation, a clamping device for processing the central groove of the switch mounting plate is designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a clamping device of processing switch mounting panel center slot.
The technical scheme of the utility model is that: a clamping device for processing a central groove of a switch mounting plate comprises a connecting base, a positioning pin and a clamping assembly;
the locating pin and the clamping assembly are arranged on the upper surface of the connecting base, the clamping assembly comprises a locating plate, a support plate, a movable pressing plate, a horizontal end face fixing bolt and a vertical end face fixing bolt, the locating plate and the support plate are fixedly arranged on the upper surface of the connecting base and located on two sides of the locating pin, one end, close to the locating pin, of the lower portion of the support plate is connected with one end of the movable pressing plate, the other end of the support plate is in threaded connection with the vertical downward horizontal end face fixing bolt, and the vertical end face fixing bolt is threaded in the upper portion of the support plate and perpendicular to the horizontal end face fixing bolt.
As a further improvement of the above technical solution:
preferably, one end of the vertical end face fixing screw close to the positioning pin is in threaded connection with a pressing block.
Preferably, the lower surface of the connecting base is provided with a positioning piece, and the positioning piece is used for integrally mounting the connecting base on a milling machine workbench.
Preferably, the cross section of the positioning plate is L-shaped.
Preferably, the positioning plate is provided with a tool aligning groove at the upper end.
Preferably, the tool setting groove is matched with the part center groove, the width of the tool setting groove is 2mm larger than the part center groove, and the depth of the tool setting groove is 1mm larger than the part center groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
compared with the prior art, whole device compact structure, the centre gripping location is reasonable, the quality of processing part has been guaranteed to the whole precision of the manufacturing accuracy of each component of device and assembly, setting up of tool setting device makes cutter relative positioning component be in the tram, the error that the benchmark transform brought has been reduced, operating method is simple, high performance, production efficiency has been improved, utilize the center slot on the locating plate with the coincidence of part location benchmark as the tool setting benchmark, with the error that the reduction benchmark transform brought, guarantee processingquality.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic view of the overall bottom structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the movable platen of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of a T-shaped part of the present invention;
fig. 5 is a schematic view of the overall front view sectional structure of the present invention.
In the figure: 1. connecting a base; 2. a positioning member; 3. positioning pins; 4. positioning a plate; 5. a mounting plate; 6. a movable pressing plate; 7. fixing the bolt on the horizontal end surface; 8. fixing screws on the vertical end faces; 9. briquetting; 10. t-shaped parts.
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 should be understood that the directions or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description, but not for indicating or implying that the indicated device or element must have a specific direction, and be constructed and operated in a specific direction, and therefore, the present invention is not to be construed as being limited to the present invention.
Referring to fig. 1 to 5, the present invention provides the following technical solutions: a clamping device for processing a central groove of a switch mounting plate comprises a connecting base 1, a positioning piece 2, a positioning pin 3, a positioning plate 4, a support plate 5, a movable pressing plate 6, a horizontal end face fixing bolt 7, a vertical end face fixing screw 8 and a pressing block 9, wherein the reference number 10 in the drawing is a T-shaped part 10;
a positioning pin 3 is pressed into a small gap in a central step hole on the upper surface of the connecting base 1, two positioning pieces 2 are arranged on the lower surface of the connecting base 1, a positioning plate 4 and a support plate 5 are arranged on the upper surface of the connecting base 1 through screws and pins and are positioned on two sides of the positioning pin 3, and the specific positions are adjusted through design;
one end, close to the positioning pin 3, below the support plate 5 is connected with one end of a movable pressing plate 6, the other end of the support plate 5 is in threaded connection with a horizontal end face fixing bolt 7 which faces downwards vertically, a vertical end face fixing bolt 8 is in threaded connection with the upper portion of the support plate 5 and is perpendicular to the horizontal end face fixing bolt 7, and a pressing block 9 is in threaded connection with one end, close to the positioning pin 3, of the vertical end face fixing bolt 8;
the cross section of locating plate 4 is the L type, and locating plate 4 upper end is equipped with tool setting groove, and tool setting groove matches with T type part 10 central slot, and tool setting groove width is greater than T type part 10 central slot 2mm, and the degree of depth is greater than T type part 10 central slot 1 mm.
The utility model discloses a working process:
1. the whole clamping device is arranged in a T-shaped groove of a milling machine workbench through a positioning piece 2 and is fixed by a connecting piece.
2. During operation, the positioning pin 3 is sleeved in a lower hole of the T-shaped part 10, the horizontal end face fixing bolt 7 is screwed downwards to clamp the horizontal end face of the T-shaped part 10, the vertical end face fixing bolt 8 is rotated to drive the pressing block 9 to clamp the vertical end face of the T-shaped part 10, a plurality of degrees of freedom are limited, and positioning is completed. After the T-shaped part 10 is installed on the whole clamping device, form and position tolerance precision of a corresponding position must be guaranteed, and the positioning plate 4 and the T-shaped part 10 are coaxial, namely, a tool aligning groove on the positioning plate 4 is coaxial with a to-be-machined central groove of the T-shaped part 10.
3. And (3) setting two sides and the bottom of the cutter groove with 1mm of feelers respectively, starting a main shaft of a milling machine table to set the cutter, and taking down the feelers to start machining after the cutter setting is finished.
4. And after the central groove is machined, unscrewing the horizontal end face fixing bolt 7 and the vertical end face fixing bolt 8, moving the movable pressing plate 6 outwards, and taking out the T-shaped part 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clamping device of processing switch mounting panel center slot which characterized in that: comprises a connecting base, a positioning pin and a clamping component;
the locating pin and the clamping assembly are arranged on the upper surface of the connecting base, the clamping assembly comprises a locating plate, a support plate, a movable pressing plate, a horizontal end face fixing bolt and a vertical end face fixing bolt, the locating plate and the support plate are fixedly arranged on the upper surface of the connecting base and located on two sides of the locating pin, one end, close to the locating pin, of the lower portion of the support plate is connected with one end of the movable pressing plate, the other end of the support plate is in threaded connection with the vertical downward horizontal end face fixing bolt, and the vertical end face fixing bolt is threaded in the upper portion of the support plate and perpendicular to the horizontal end face fixing bolt.
2. The clamping device for machining the central groove of the switch mounting plate as claimed in claim 1, wherein: and one end of the vertical end face fixing screw, which is close to the positioning pin, is in threaded connection with a pressing block.
3. The clamping device for processing the central slot of the switch mounting plate as claimed in claim 1, wherein: the lower surface of the connecting base is provided with a positioning piece, and the positioning piece is used for integrally mounting the connecting base on a milling machine workbench.
4. The clamping device for machining the central groove of the switch mounting plate as claimed in claim 1, wherein: the cross section of the positioning plate is L-shaped.
5. The clamping device for machining the central groove of the switch mounting plate as claimed in claim 1 or 4, wherein: the upper end of the positioning plate is provided with a tool aligning groove.
6. The clamping device for machining the central groove of the switch mounting plate as claimed in claim 5, wherein: the tool setting groove is matched with the part center groove, the width of the tool setting groove is 2mm larger than the part center groove, and the depth of the tool setting groove is 1mm larger than the part center groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555171.0U CN217370623U (en) | 2022-03-15 | 2022-03-15 | Clamping device for processing central groove of switch mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555171.0U CN217370623U (en) | 2022-03-15 | 2022-03-15 | Clamping device for processing central groove of switch mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217370623U true CN217370623U (en) | 2022-09-06 |
Family
ID=83101314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220555171.0U Expired - Fee Related CN217370623U (en) | 2022-03-15 | 2022-03-15 | Clamping device for processing central groove of switch mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217370623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589337A (en) * | 2022-03-15 | 2022-06-07 | 江南工业集团有限公司 | Clamping device for machining central groove of switch mounting plate and machining method |
-
2022
- 2022-03-15 CN CN202220555171.0U patent/CN217370623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589337A (en) * | 2022-03-15 | 2022-06-07 | 江南工业集团有限公司 | Clamping device for machining central groove of switch mounting plate and machining method |
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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: 20220906 |