CN215659011U - Communication device cover machine adds anchor clamps - Google Patents
Communication device cover machine adds anchor clamps Download PDFInfo
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- CN215659011U CN215659011U CN202121844823.4U CN202121844823U CN215659011U CN 215659011 U CN215659011 U CN 215659011U CN 202121844823 U CN202121844823 U CN 202121844823U CN 215659011 U CN215659011 U CN 215659011U
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- supporting
- supporting part
- communicator
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- fixed
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Abstract
The utility model discloses a communication device cover machine clamping apparatus, which is characterized in that: including base, supporting seat, the supporting seat set up in on the base, the top surface of supporting seat has the supporting part, the locating pin has on the supporting part, one side of supporting part has the fixed position fulcrum that the level was arranged, fixed position fulcrum just is provided with elastic pressing device to the direction, elastic pressing device makes and treats that processing communication ware lid is hugged closely fixed position fulcrum, the supporting part top is provided with a plurality of closing device for will treat that processing communication ware lid compresses tightly on the supporting part, have on the supporting part and treat the technology recess that processing communication ware lid suited. The beneficial effects of the utility model include: simple structure, the clamping is convenient, and this locate mode makes the machine add the characteristic for the blank position is placed in the middle for the product percent of pass after the machine adds is high.
Description
Technical Field
The utility model relates to the field of machining fixtures, in particular to a machining fixture for a cover machine of a communication device.
Background
The utility model provides a communicator lid is thin wall die casting, and this work piece still need carry out machining processes such as square hole milling process all around, interior chamfer, bore aperture after the die-casting shaping, because the communicator lid is the casting, only can rely on blank face location when machining, consequently designs a machining anchor clamps that is applicable to thin wall lid and becomes the problem that awaits a moment and waits to solve.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a clamp for machining a cover of a communication device, wherein the machining part of the clamp has good centering property relative to a blank, and the clamp is favorable for assembling a label on a product in the later period.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a communication ware lid machine adds anchor clamps which characterized in that: including base, supporting seat, the supporting seat set up in on the base, the top surface of supporting seat has the supporting part, the locating pin has on the supporting part, one side of supporting part has the fixed position fulcrum that the level was arranged, fixed position fulcrum just is provided with elastic pressing device to the direction, elastic pressing device makes and treats that processing communication ware lid is hugged closely fixed position fulcrum, the supporting part top is provided with a plurality of closing device for will treat that processing communication ware lid compresses tightly on the supporting part, have on the supporting part and treat the technology recess that processing communication ware lid suited.
Furthermore, the supporting seat comprises two vertical plates which are vertically arranged at intervals, the two vertical plates are connected through a pull rod, a supporting plate which is horizontally arranged is arranged at the top of each vertical plate, the supporting portion is located in the front of the top surface of the supporting plate, the fixed positioning fulcrum is arranged on an extension arm in the front of the supporting plate, and the pressing device is arranged at the rear of the supporting plate.
Furthermore, the supporting part is a plane, and the contact surface between the fixed positioning fulcrum and the cover of the communicator to be processed is a spherical surface.
Further, the positioning pin is a conical elastic positioning pin.
Furthermore, the elastic pressing device comprises a fixed seat fixed on the supporting seat, a horizontally movable top pressing block is arranged on the fixed seat, and a spring is arranged between the rear part of the top pressing block and the fixed seat.
Furthermore, the pressing device comprises an air cylinder arranged on the supporting seat, a lever of the air cylinder is connected with a pressing plate, and the pressing part of the pressing plate is over against the supporting part.
Furthermore, a guide pin for guiding the pressure plate is arranged on the supporting seat, a guide groove matched with the guide pin is formed in the pressure plate, and the upper end of the guide pin is conical.
The beneficial effects of the utility model include: simple structure, the clamping is convenient, and this locate mode makes the machine add the characteristic for the blank position is placed in the middle for the product percent of pass after the machine adds is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
The communication device cover machine clamping tool shown in figures 1-2 comprises a base 1 and a supporting seat 2, wherein the supporting seat 2 is arranged on the base 1, the base 1 is used for being fixed on a machine tool, and the supporting seat 2 is used for positioning a communication device cover to be machined. Specifically, the top surface of the supporting seat 2 is provided with a supporting part 3, and the supporting part 3 is a part to be added for supporting a workpiece in a plane; the support portion 3 is provided with a positioning pin 4 for positioning a blank hole in the workpiece. One side of the supporting part 3 is provided with a fixed positioning fulcrum 5 which is horizontally arranged, the contact surface of the fixed positioning fulcrum 5 and the cover of the communicator to be processed is a spherical surface, and a blank end surface of a workpiece is positioned through the fixed positioning fulcrum 5 to prevent the blank end surface from rotating during machining. An elastic pressing device 6 is arranged in the direction opposite to the fixed positioning fulcrum 5, and the elastic pressing device 6 enables the communication device cover to be processed to be tightly attached to the fixed positioning fulcrum 5. A plurality of pressing devices 7 are arranged above the supporting part 3 and used for pressing the communication device cover to be processed on the supporting part 3, so that vertical limiting is realized. The main machining process of the communication device cover of the embodiment comprises the steps of milling the periphery of a square hole on the cover, chamfering the inner angle and drilling a small hole, wherein the lower part of a workpiece is a surface support, and therefore a process groove 8 matched with the communication device cover to be machined is formed in the support part 3, so that a machining tool is avoided, and a clamp is prevented from colliding with the tool.
As shown in FIGS. 1-2, the support base 2 comprises two vertical plates 21, the two vertical plates 21 are arranged at intervals, and the two vertical plates 21 are connected through a pull rod 22. The top of the two vertical plates 21 is provided with a horizontally arranged support plate 23, and the support part 3 is positioned in front of the top surface of the support plate 23. The fixed positioning fulcrum 5 is provided on an extension arm at the front of the support plate 23. The pressing device 7 is provided at the rear of the support plate 23.
Because the size error of the hole of the workpiece is larger by adopting a blank hole for positioning, the positioning pin 4 in the embodiment is a conical elastic positioning pin, and the size error of the hole diameter of the workpiece caused by casting can be eliminated.
The elastic pressing device 6 comprises a fixed seat 61 fixed on the supporting seat 2, a horizontally movable top pressing block 62 is arranged on the fixed seat 61, the top pressing block 62 is limited on the fixed seat 61, and a spring is arranged between the rear part of the top pressing block 62 and the fixed seat 61, so that the front end of the top pressing block 62 is pressed on the end part of the workpiece by means of the elastic force of the spring, and the end surface of the workpiece blank is tightly attached to the fixed positioning pivot 5.
The pressing device 7 in this embodiment includes an air cylinder 71 disposed on the supporting base 2, and the air cylinder 71 may be a rotary cylinder or a common telescopic cylinder. A pressing plate 72 is connected to a lever of the air cylinder 71, and a pressing portion of the pressing plate 72 faces the upper side of the support portion 3. The supporting seat 2 is provided with a guide pin 73 for guiding the pressing plate 72, the pressing plate 72 is provided with a guide groove matched with the guide pin 73, the upper end part of the guide pin 73 is conical, and the guide pin 73 has the function of ensuring that the pressing plate 72 is fixed at the pressing position each time, so that the repeatability precision is high.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a communication ware lid machine adds anchor clamps which characterized in that: including base (1), supporting seat (2) set up in on base (1), the top surface of supporting seat (2) has supporting part (3), locating pin (4) have on supporting part (3), one side of supporting part (3) has fixed position fulcrum (5) that the level was arranged, fixed position fulcrum (5) just to the direction be provided with elasticity closing device (6), elasticity closing device (6) make to wait to process the communication ware lid and hug closely fixed position fulcrum (5), supporting part (3) top is provided with a plurality of closing device (7), is used for compressing tightly waiting to process the communication ware lid on supporting part (3), have on supporting part (3) and wait to process technology recess (8) that the communication ware lid suited.
2. A communicator cover machine adding clamp according to claim 1, characterized in that: the supporting seat (2) comprises two vertical plates (21) which are erected, the two vertical plates (21) are arranged at intervals, the two vertical plates (21) are connected through a pull rod (22), a supporting plate (23) which is horizontally arranged is arranged at the top of the two vertical plates (21), the supporting portion (3) is located on the front portion of the top surface of the supporting plate (23), the fixed positioning fulcrum (5) is arranged on an extension arm on the front portion of the supporting plate (23), and the pressing device (7) is arranged on the rear portion of the supporting plate (23).
3. A communicator cover machine adding clamp according to claim 1, characterized in that: the supporting part (3) is a plane, and the contact surface of the fixed positioning fulcrum (5) and the cover of the communicator to be processed is a spherical surface.
4. A communicator cover machine adding clamp according to claim 1, characterized in that: the positioning pin (4) is a conical elastic positioning pin.
5. A communicator cover machine adding clamp according to claim 1, characterized in that: the elastic pressing device (6) comprises a fixed seat (61) fixed on the supporting seat (2), a horizontally movable top pressing block (62) is arranged on the fixed seat (61), and a spring is arranged between the rear portion of the top pressing block (62) and the fixed seat (61).
6. A communicator cover machine adding clamp according to claim 1, characterized in that: the pressing device (7) comprises an air cylinder (71) arranged on the supporting seat (2), a lever of the air cylinder (71) is connected with a pressing plate (72), and a pressing part of the pressing plate (72) is right opposite to the upper part of the supporting part (3).
7. The communicator cover machine clamping fixture of claim 6, wherein: the supporting seat (2) is provided with a guide pin (73) used for guiding the pressing plate (72), the pressing plate (72) is provided with a guide groove matched with the guide pin (73), and the upper end part of the guide pin (73) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844823.4U CN215659011U (en) | 2021-08-09 | 2021-08-09 | Communication device cover machine adds anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844823.4U CN215659011U (en) | 2021-08-09 | 2021-08-09 | Communication device cover machine adds anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659011U true CN215659011U (en) | 2022-01-28 |
Family
ID=79984280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844823.4U Active CN215659011U (en) | 2021-08-09 | 2021-08-09 | Communication device cover machine adds anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659011U (en) |
-
2021
- 2021-08-09 CN CN202121844823.4U patent/CN215659011U/en active Active
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