CN210649534U - Positioning die for precision machining - Google Patents
Positioning die for precision machining Download PDFInfo
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- CN210649534U CN210649534U CN201920564069.5U CN201920564069U CN210649534U CN 210649534 U CN210649534 U CN 210649534U CN 201920564069 U CN201920564069 U CN 201920564069U CN 210649534 U CN210649534 U CN 210649534U
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- fixedly connected
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- clamping
- sliding
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Abstract
The utility model discloses a positioning die for precision machining, which comprises a base and a bearing plate which are arranged in parallel, wherein the base and one end of the bearing plate are fixedly connected with two symmetrically arranged supporting blocks, and the two supporting blocks are fixedly connected through a telescopic cylinder; one end of the base, which is far away from the supporting block, is fixedly connected with a fixed block, and the top of the fixed block is fixedly connected with a sliding rod; the top of the sliding rod is sleeved with a sliding block in a sliding mode, and one end of the sliding block is fixedly connected with the outer wall of the bearing plate; the top of base is equipped with the mounting groove, sliding connection has two stripper plates of symmetry setting in the mounting groove. The utility model discloses a setting of adjustable fixed establishment makes the positioning mechanism on the device carry out corresponding regulation to positioning die's application scope has been promoted.
Description
Technical Field
The utility model relates to a machining equipment technical field especially relates to precision machining's positioning die.
Background
Precision machining refers to the entire process of a machine making a product from raw materials or semi-finished products during the production process. For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.
However, the existing positioning die for precision machining is simple in structure, and a positioning mechanism on the positioning die cannot be freely adjusted, so that the application range of the positioning die is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the positioning mechanism on the positioning die can not be freely adjusted because the positioning die for precision machining in the prior art is simple, and the positioning die for precision machining is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the positioning die for precision machining comprises a base and a bearing plate which are arranged in parallel, wherein the base and one end of the bearing plate are fixedly connected with two symmetrically arranged supporting blocks, and the two supporting blocks are fixedly connected through a telescopic cylinder;
one end of the base, which is far away from the supporting block, is fixedly connected with a fixed block, and the top of the fixed block is fixedly connected with a sliding rod;
the top of the sliding rod is sleeved with a sliding block in a sliding mode, and one end of the sliding block is fixedly connected with the outer wall of the bearing plate;
the top of the base is provided with an installation groove, and two extrusion plates which are symmetrically arranged are connected in the installation groove in a sliding manner;
the extrusion plate is connected with the inner wall of the base in a sliding manner through a guide rod, and a sliding cavity corresponding to the guide rod is arranged on the inner wall of the mounting groove;
the guide rod is sleeved with a spring, and two ends of the spring are fixedly connected with the extrusion plate and the inner wall of the mounting groove respectively;
the bearing plate is provided with a through hole corresponding to the position of the mounting groove, and a supporting rod is fixedly connected in the through hole;
the supporting rod is sleeved with two symmetrically arranged clamping plates in a sliding manner, and the clamping plates are connected with the top of the extrusion plate through telescopic rods;
one end, far away from the clamping plate, of the mounting block penetrates through the inner wall of the through hole and extends outwards, and a sliding opening corresponding to the mounting block is formed in the inner wall of the through hole;
one side, close to the mounting blocks, of the bearing plate is fixedly connected with a first locking block, a screw rod is rotatably connected to the first locking block, and threaded ports corresponding to the screw rods are formed in the two mounting blocks;
the screw rod is kept away from the one end of first latch segment and is rotated and cup jointed the second latch segment, the screw rod is close to the one end fixedly connected with knob of second latch segment.
Preferably, a clamping rod is slidably inserted into one end of the knob, a plurality of clamping grooves corresponding to the clamping rod are formed in the second locking block in a surrounding mode, a clamping sleeve is fixedly sleeved at one end, close to the second locking block, of the clamping rod, and the clamping block is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod.
Preferably, one end of the guide rod, which is positioned in the sliding cavity, is fixedly connected with a limiting block.
Preferably, a through hole corresponding to the slide bar is formed in the slide block, a plurality of balls are connected in the through hole in a sliding mode, and the edge of each ball is in contact with the slide bar.
Preferably, a rubber pad is fixedly bonded to one side of each of the two clamping plates opposite to each other.
Preferably, the clamping rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the clamping sleeve and the knob respectively.
The utility model discloses in, place work piece one earlier in the mounting groove, then place work piece two to be positioned in the middle of two splint, then rotate the knob and drive the screw rod and rotate, thereby drive two splint and fix work piece two, then utilize the kelly to fix the knob, splint can drive stripper plate through the telescopic link simultaneously and fix work piece one, then open telescopic cylinder and drive the bearing plate and move down, make work piece two carry out the location with work piece one and match, the slide bar can effectively prevent rocking of bearing plate simultaneously, the ball can reduce the frictional force between slider and the slide bar. The utility model discloses a setting of adjustable fixed establishment makes the positioning mechanism on the device carry out corresponding regulation to positioning die's application scope has been promoted.
Drawings
Fig. 1 is a schematic structural view of a precision machining positioning mold according to the present invention;
fig. 2 is a schematic side view of a bearing plate of a precision machining positioning mold according to the present invention;
FIG. 3 is a schematic side view of the precision machining positioning mold mounting block of the present invention;
fig. 4 is a schematic structural view of a portion a of fig. 2.
In the figure: the device comprises a base 1, a bearing plate 2, a supporting block 3, a telescopic cylinder 4, a fixing block 5, a sliding rod 6, a sliding block 7, an extrusion plate 8, a guide rod 9, a spring 10, a supporting rod 11, a clamping plate 12, a telescopic rod 13, an installation block 14, a first locking block 15, a screw rod 16, a second locking block 17, a knob 18, a clamping rod 19, a clamping sleeve 20, a clamping block 21, a limiting block 22, a ball 23 and a second spring 24.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the positioning mold for precision machining comprises a base 1 and a bearing plate 2 which are arranged in parallel, wherein two symmetrically arranged supporting blocks 3 are fixedly connected to one end of the base 1 and one end of the bearing plate 2 and used for supporting a telescopic cylinder 4, and the two supporting blocks 3 are fixedly connected through the telescopic cylinder 4 and used for driving the bearing plate 2 to move up and down;
one end of the base 1, which is far away from the supporting block 3, is fixedly connected with a fixed block 5 for supporting a sliding rod 6, and the top of the fixed block 5 is fixedly connected with the sliding rod 6 for preventing the bearing plate 2 from shaking;
the top of the sliding rod 6 is sleeved with a sliding block 7 in a sliding mode and used for supporting the bearing plate 2, and one end of the sliding block 7 is fixedly connected with the outer wall of the bearing plate 2;
the top of the base 1 is provided with a mounting groove, and two symmetrically arranged extrusion plates 8 are connected in the mounting groove in a sliding manner and used for fixing a workpiece;
the extrusion plate 8 is connected with the inner wall of the base 1 in a sliding manner through a guide rod 9, so that the extrusion plate 8 is prevented from shaking, and a sliding cavity corresponding to the guide rod 9 is arranged on the inner wall of the mounting groove;
the guide rod 9 is sleeved with a first spring 10 for elastically supporting the extrusion plate 8 to a certain extent, and two ends of the first spring 10 are fixedly connected with the extrusion plate 8 and the inner wall of the mounting groove respectively;
the bearing plate 2 is provided with a through hole corresponding to the position of the mounting groove, and a support rod 11 is fixedly connected in the through hole and used for supporting a clamping plate 12;
two clamping plates 12 which are symmetrically arranged are sleeved on the supporting rod 11 in a sliding mode and used for fixing a workpiece, and the clamping plates 12 are connected with the top of the extrusion plate 8 through telescopic rods 13 and used for driving the extrusion plate 8 to move synchronously;
one side of the clamping plate 12 is fixedly connected with an installation block 14 for driving the clamping plate 12 to move, one end, far away from the clamping plate 12, of the installation block 14 penetrates through the inner wall of the through hole and extends outwards, and a sliding opening corresponding to the installation block 14 is formed in the inner wall of the through hole;
one side of the bearing plate 2 close to the mounting blocks 14 is fixedly connected with a first locking block 15, the first locking block 15 is rotatably connected with a screw 16 for driving the clamping plate 12 to move, and two mounting blocks 14 are respectively provided with a threaded port corresponding to the screw 16;
one end of the screw 16, which is far away from the first locking block 15, is rotatably sleeved with a second locking block 17, and one end of the screw 16, which is close to the second locking block 17, is fixedly connected with a knob 18 for driving the screw 16 to rotate.
In the utility model, a clamping rod 19 is inserted into one end of a knob 18 in a sliding manner and used for fixing the knob 18, a plurality of clamping grooves corresponding to the clamping rod 19 are arranged on the second locking block 17 in a surrounding manner, a clamping sleeve 20 is fixedly sleeved at one end of the clamping rod 19 close to the second locking block 17 to prevent the clamping rod 19 from falling off from the knob 18, a clamping block 21 is fixedly connected at one end of the clamping rod 19 far away from the clamping sleeve 20, a limiting block 22 is fixedly connected at one end of a guide rod 9 positioned in a sliding cavity to prevent the guide rod 9 from falling off from the sliding cavity, a through hole corresponding to a slide rod 6 is arranged on a slide block 7, a plurality of balls 23 are slidably connected in the through hole, the edge of each ball 23 is contacted with the slide rod 6, the friction force between the slide rod 6 and the inner wall of the through hole is reduced, rubber pads are fixedly bonded at one sides opposite to two clamping plates 12 and used for playing a certain elastic buffering effect on a workpiece, a second spring 24 is arranged, for providing a certain elastic support for the clamping rod 19.
The utility model discloses in, place work piece one earlier in the mounting groove, then place workpiece two to be positioned in the middle of two splint 12, then rotate knob 18 and drive screw rod 16 and rotate, thereby drive two splint 12 and fix work piece two, then utilize kelly 19 to fix knob 18, splint 12 can drive stripper plate 8 through telescopic link 13 and fix work piece one in step simultaneously, then open telescopic cylinder 4 and drive bearing plate 2 downstream, make work piece two and work piece one advance line location and match, slide bar 6 can effectively prevent rocking of bearing plate 2 simultaneously, ball 23 can reduce the frictional force between slider 7 and the slide bar 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The positioning die for precision machining comprises a base (1) and a bearing plate (2) which are arranged in parallel, and is characterized in that two symmetrically arranged supporting blocks (3) are fixedly connected to one end of the base (1) and one end of the bearing plate (2), and the two supporting blocks (3) are fixedly connected through a telescopic cylinder (4);
one end of the base (1) far away from the supporting block (3) is fixedly connected with a fixed block (5), and the top of the fixed block (5) is fixedly connected with a sliding rod (6);
the top of the sliding rod (6) is sleeved with a sliding block (7) in a sliding mode, and one end of the sliding block (7) is fixedly connected with the outer wall of the bearing plate (2);
the top of the base (1) is provided with a mounting groove, and two symmetrically arranged extrusion plates (8) are connected in the mounting groove in a sliding manner;
the extrusion plate (8) is connected with the inner wall of the base (1) in a sliding mode through a guide rod (9), and a sliding cavity corresponding to the guide rod (9) is formed in the inner wall of the installation groove;
a first spring (10) is sleeved on the guide rod (9), and two ends of the first spring (10) are respectively fixedly connected with the extrusion plate (8) and the inner wall of the mounting groove;
a through hole corresponding to the position of the mounting groove is formed in the bearing plate (2), and a support rod (11) is fixedly connected in the through hole;
the supporting rod (11) is sleeved with two symmetrically arranged clamping plates (12) in a sliding mode, and the clamping plates (12) are connected with the top of the extrusion plate (8) through telescopic rods (13);
one side of the clamping plate (12) is fixedly connected with an installation block (14), one end, far away from the clamping plate (12), of the installation block (14) penetrates through the inner wall of the through hole and extends outwards, and a sliding opening corresponding to the installation block (14) is formed in the inner wall of the through hole;
one side, close to the mounting blocks (14), of the bearing plate (2) is fixedly connected with a first locking block (15), the first locking block (15) is rotatably connected with a screw rod (16), and threaded openings corresponding to the screw rods (16) are formed in the two mounting blocks (14);
the screw rod (16) is kept away from one end of the first locking block (15) and is rotatably sleeved with the second locking block (17), and one end of the screw rod (16) close to the second locking block (17) is fixedly connected with a knob (18).
2. The precision machining positioning die of claim 1, wherein a clamping rod (19) is slidably inserted into one end of the knob (18), a plurality of clamping grooves corresponding to the clamping rod (19) are formed in the second locking block (17) in a surrounding manner, a clamping sleeve (20) is fixedly connected to one end, close to the second locking block (17), of the clamping rod (19), and a clamping block (21) is fixedly connected to one end, far away from the clamping sleeve (20), of the clamping rod (19).
3. The precision machining positioning die of claim 1, characterized in that a limiting block (22) is fixedly connected to one end of the guide rod (9) located in the slide cavity.
4. The precision machining positioning die of claim 1, wherein the sliding block (7) is provided with a through opening corresponding to the sliding rod (6), a plurality of balls (23) are slidably connected in the through opening, and the edge of each ball (23) is in contact with the sliding rod (6).
5. Precision machining positioning die according to claim 1, characterized in that a rubber pad is fixedly bonded to each of the opposite sides of the clamping plates (12).
6. The precision machining positioning die of claim 2, wherein the clamping rod (19) is sleeved with a second spring (24), and two ends of the second spring (24) are fixedly connected with the clamping sleeve (20) and the knob (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564069.5U CN210649534U (en) | 2019-04-24 | 2019-04-24 | Positioning die for precision machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564069.5U CN210649534U (en) | 2019-04-24 | 2019-04-24 | Positioning die for precision machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649534U true CN210649534U (en) | 2020-06-02 |
Family
ID=70836449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920564069.5U Expired - Fee Related CN210649534U (en) | 2019-04-24 | 2019-04-24 | Positioning die for precision machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388309A (en) * | 2020-11-17 | 2021-02-23 | 沈克文 | Air conditioner outdoor unit assembling mechanism and method |
| CN112718214A (en) * | 2020-12-18 | 2021-04-30 | 阿尔法（江苏）重工科技有限公司 | Pebble coal discharging device of medium-speed coal mill |
-
2019
- 2019-04-24 CN CN201920564069.5U patent/CN210649534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388309A (en) * | 2020-11-17 | 2021-02-23 | 沈克文 | Air conditioner outdoor unit assembling mechanism and method |
| CN112718214A (en) * | 2020-12-18 | 2021-04-30 | 阿尔法（江苏）重工科技有限公司 | Pebble coal discharging device of medium-speed coal mill |
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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: 20200602 Termination date: 20210424 |