CN220296902U - Clamping device for symmetrical precision machining - Google Patents
Clamping device for symmetrical precision machining Download PDFInfo
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- CN220296902U CN220296902U CN202321464123.1U CN202321464123U CN220296902U CN 220296902 U CN220296902 U CN 220296902U CN 202321464123 U CN202321464123 U CN 202321464123U CN 220296902 U CN220296902 U CN 220296902U
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a clamping device for symmetrical precision machining, which belongs to the technical field of workpiece clamping, and particularly relates to a clamping device for symmetrical precision machining.
Description
Technical Field
The utility model relates to the technical field of workpiece machining and clamping, in particular to a clamping device for symmetrical precision machining.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
The utility model discloses a clamping device for precision die machining, including carrying the thing board, the lower surface that carries the thing board is located four corners department and all fixedly connected with supporting legs, the upper surface symmetry fixedly connected with elevating gear who carries the thing board, two elevating gear's front side surfaces all have seted up first through slot, two elevating gear all include first barrel, two inboard surfaces of first barrel all are fixedly mounted with first rotating electrical machines;
above-mentioned clamping device is when adjusting the interval between two clamp splice, acts as the power supply through electric telescopic handle, and when using, electric telescopic handle can produce an instantaneous impulsive force, and the inconvenient control of stroke is pressing from both sides the fastening timing to different size work pieces, probably can be because of the too big extrusion work piece of stroke, causes the work piece impaired, also can be because of the stroke is too little, and not press from both sides tight work piece, influences subsequent processing operation.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide the clamping device for symmetrical precision machining, which rotates the rocker, the rocker drives the threaded screw rod to rotate, and the threaded seat is in threaded fit with the threaded screw rod, and the rotation direction of the threaded seat is limited, so that the threaded screw rod drives the threaded seat to act along the outer side of the threaded screw rod when rotating, and then drives the movable plate to change in position, the distance between the movable plate and the positioning plate is adjusted, so that workpieces with different sizes are clamped and fixed, the clamping state of the clamp is adjusted by taking the rocker as a power source, and the clamping device is simple and convenient to operate and convenient to use.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a clamping device for symmetrical precision machining, comprising:
the connecting frame is used as a connecting frame for connecting the base frame, a connecting groove is formed in the connecting frame, and a guide groove communicated with the connecting groove is formed in the top of the connecting frame;
the adjusting limiting component is connected to the connecting frame and comprises a rocker which is rotationally connected with the connecting frame through a bearing, the end part of the rocker extends into the connecting groove, and the end part of the rocker is connected with the threaded screw rod and drives the threaded screw rod to rotate;
the outside threaded connection of screw thread lead screw has the screw thread seat, screw thread seat top integrated into one piece be connected with guide way spacing complex guide holder, the fly leaf is connected at the guide holder top, the link top be connected with fly leaf complex locating plate.
As a preferred embodiment of the clamping device for symmetrical precision machining according to the utility model, there is provided: the outside of the connecting frame is symmetrically and integrally formed and is connected with a support, and a positioning groove which is in threaded fit with an external fastening bolt is formed in the support.
As a preferred embodiment of the clamping device for symmetrical precision machining according to the utility model, there is provided: the movable plate is connected with a longitudinal limiting component which is longitudinally fixed to the workpiece.
As a preferred embodiment of the clamping device for symmetrical precision machining according to the utility model, there is provided: the longitudinal limiting part comprises a support arranged at the top of the movable plate, a threaded groove is formed in the support, an adjusting bolt is connected in the threaded groove in a threaded manner, and the bottom end of the adjusting bolt is connected with the pressing plate.
As a preferred embodiment of the clamping device for symmetrical precision machining according to the utility model, there is provided: the outer sides of the pressing plate, the movable plate and the positioning plate are respectively coated with a rubber pad, and criss-cross anti-slip stripes are arranged on the outer sides of the rubber pads.
Compared with the prior art: the rocker is rotated, the rocker drives the threaded screw rod to rotate, the threaded seat is screwed with the threaded screw rod due to the fact that the rotating direction of the threaded seat is limited, the threaded screw rod drives the threaded seat to move along the outer side of the threaded screw rod when rotating, and then the movable plate is driven to change in position, the distance between the movable plate and the positioning plate is adjusted, workpieces of different sizes are clamped and fixed in a matched mode, the clamping state of the clamp is adjusted through the rocker serving as a power source, and the clamp is simple and convenient to operate and convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of a portion of a connector of the present utility model;
FIG. 4 is a schematic view of the portion of FIG. 2 according to the present utility model.
In the figure: 100 connecting frames, 110 connecting grooves, 111 guide grooves, 120 supports, 121 positioning grooves, 200 adjusting and limiting components, 210 rockers, 220 threaded screws, 230 threaded seats, 231 limiting seats, 240 movable plates, 250 positioning plates, 300 longitudinal limiting components, 310 supports, 311 threaded grooves, 320 adjusting bolts and 330 pressing plates.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The present utility model provides a clamping device for symmetrical precision machining, referring to fig. 1 to 4, comprising a connecting frame 100, an adjusting and limiting part 200 and a longitudinal limiting part 300;
with continued reference to fig. 1 and 3, as a connection frame 100 for connecting the base frame, a connection groove 110 is formed in the connection frame 100, a guide groove 111 is formed at the top of the connection frame 100 and is communicated with the connection groove 110, a support 120 is formed at the outer side of the connection frame 100 in a symmetrical and integrated manner, and a positioning groove 121 for screwing and combining with an external fastening bolt is formed on the support 120;
1-4, the adjusting and limiting component 200 is connected to the connecting frame 100, and comprises a rocker 210 rotationally connected with the connecting frame 100 through a bearing, the end of the rocker 210 extends into the connecting groove 110, the end of the rocker 210 is connected with a threaded screw 220 and drives the threaded screw 220 to rotate, the rocker 210 rotates to drive the threaded screw 220 to rotate, and as the threaded seat 230 is in threaded fit with the threaded screw 220, the rotating direction of the threaded seat 230 is limited, the threaded screw 230 drives the threaded seat 230 to act along the outer side of the threaded screw 220 when rotating, and then drives the movable plate 240 to change in position, the distance between the movable plate 240 and the positioning plate 250 is adjusted to be suitable for clamping and fixing workpieces with different sizes, and the clamping state of the clamp is adjusted by taking the rocker 220 as a power source, so that the operation is simple, convenient and convenient to use;
the outside threaded connection of screw thread lead screw 220 has screw thread seat 230, and screw thread seat 230 top integrated into one piece is connected with the guide holder 231 with guide slot 111 spacing complex, and fly leaf 240 is connected at guide holder 231 top, and the link 100 top is connected with the locating plate 250 with fly leaf 240 complex.
With continued reference to fig. 1, 2 and 4, the movable plate 240 is connected with a longitudinal limiting component 300 for fixing the workpiece longitudinally, the longitudinal limiting component 300 comprises a support 310 arranged at the top of the movable plate 240, a threaded groove 311 is formed in the support 310, an adjusting bolt 320 is connected with the threaded groove 311 in a threaded manner, the bottom end of the adjusting bolt 320 is connected with a pressing plate 330, the adjusting bolt 320 is rotated, the adjusting bolt 320 drives the pressing plate 330 to move downwards, and when needed, the top of the workpiece is pressed, so that the pressing stability of the workpiece is further improved.
Working principle: when the utility model is used, the rocker 210 is rotated, the rocker 210 drives the threaded screw 220 to rotate, and the threaded screw 230 drives the threaded screw 230 to act along the outer side of the threaded screw 220 when the threaded screw 230 rotates because the threaded screw 230 is in threaded fit with the threaded screw 220 and the rotating direction of the threaded screw 230 is limited, so that the position of the movable plate 240 is driven to change, the distance between the movable plate 240 and the positioning plate 250 is adjusted to be suitable for clamping and fixing workpieces with different sizes, and the clamping state of the clamp is adjusted by taking the rocker 220 as a power source.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A clamping device for symmetrical precision machining, comprising:
the connecting frame (100) is used as a connecting base frame, a connecting groove (110) is formed in the connecting frame (100), and a guide groove (111) communicated with the connecting groove (110) is formed in the top of the connecting frame (100);
the adjusting limiting component (200) is connected to the connecting frame (100) and comprises a rocker (210) rotationally connected with the connecting frame (100) through a bearing, the end part of the rocker (210) extends into the connecting groove (110), and the end part of the rocker (210) is connected with the threaded screw rod (220) and drives the threaded screw rod (220) to rotate;
the outside threaded connection of screw rod (220) has screw seat (230), screw seat (230) top integrated into one piece be connected with guide holder (231) of guide way (111) spacing complex, fly leaf (240) is connected at guide holder (231) top, link (100) top be connected with fly leaf (240) complex locating plate (250).
2. The clamping device for symmetrical precision machining according to claim 1, wherein the outer side of the connecting frame (100) is symmetrically and integrally formed and connected with a support (120), and a positioning groove (121) which is in threaded fit with an external fastening bolt is formed in the support (120).
3. The clamping device for symmetrical precision machining according to claim 1, wherein the movable plate (240) is connected with a longitudinal limiting member (300) longitudinally fixed to the workpiece.
4. A clamping device for symmetrical precision machining according to claim 3, wherein the longitudinal limiting component (300) comprises a support (310) arranged at the top of the movable plate (240), a threaded groove (311) is formed in the support (310), the threaded groove (311) is internally connected with an adjusting bolt (320), and the bottom end of the adjusting bolt (320) is connected with a pressing plate (330).
5. The clamping device for symmetrical precision machining according to claim 4, wherein rubber pads are coated on the outer sides of the pressing plate (330), the movable plate (240) and the positioning plate (250), and criss-cross anti-slip stripes are formed on the outer sides of the rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464123.1U CN220296902U (en) | 2023-06-09 | 2023-06-09 | Clamping device for symmetrical precision machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464123.1U CN220296902U (en) | 2023-06-09 | 2023-06-09 | Clamping device for symmetrical precision machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296902U true CN220296902U (en) | 2024-01-05 |
Family
ID=89374816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321464123.1U Active CN220296902U (en) | 2023-06-09 | 2023-06-09 | Clamping device for symmetrical precision machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296902U (en) |
-
2023
- 2023-06-09 CN CN202321464123.1U patent/CN220296902U/en active Active
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