CN210360412U - Precision device clamping tool - Google Patents
Precision device clamping tool Download PDFInfo
- Publication number
- CN210360412U CN210360412U CN201921407064.8U CN201921407064U CN210360412U CN 210360412 U CN210360412 U CN 210360412U CN 201921407064 U CN201921407064 U CN 201921407064U CN 210360412 U CN210360412 U CN 210360412U
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- block
- fixed connection
- precision device
- precision
- fixedly connected
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Abstract
The utility model discloses a tight frock of precision device clamp, including the bottom plate, characterized by: the upper side one end fixed connection T-shaped block's of bottom plate erect the piece, the horizontal piece both ends of T-shaped block are passed by the one end of turning arm respectively, two the corner upside of turning arm is fixed connection cylinder respectively, two the cylinder articulates the middle part of stock respectively, two the one end of stock fixed connection grip block's one end respectively. The utility model relates to a precision device presss from both sides tight equipment field, specifically says, relates to a precision device presss from both sides tight frock. The device can clamp a precise device and prevent the surface of the device from being damaged.
Description
Technical Field
The utility model relates to a precision device presss from both sides tight equipment field, specifically says, relates to a precision device presss from both sides tight frock.
Background
Precision part need pass through a plurality of manufacturing procedure in process of production, like punching press, polish etc. need fix precision part in the course of working, then carry out the processing of precision part, when fixing, generally use apparatus fixing device to fix, but the power of fixed centre gripping when fixing precision part of current apparatus fixing device can not be confirmed, the centre gripping too tightly can cause apparatus surface damage, the centre gripping too loose can take place the skew at the inseparable part in the course of working, consequently need design a fixed centre gripping equipment that clamp force is invariable, this for prior art's weak point
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a precision device presss from both sides tight frock, conveniently carries out the clamp of precision device tightly.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a precision part presss from both sides tight frock, includes the bottom plate, characterized by: the upper side one end fixed connection T-shaped block's of bottom plate erect the piece, the horizontal piece both ends of T-shaped block are passed by the one end of turning arm respectively, two the corner upside of turning arm is fixed connection cylinder respectively, two the cylinder articulates the middle part of stock respectively, two the one end of stock fixed connection grip block's one end respectively.
As the further limitation of the technical scheme, the upside of the other end of each crank arm is respectively hinged with a lantern ring, the lantern rings are respectively fixedly connected with one end of a square plate through springs, and the other ends of the square plates are respectively fixedly connected with the other ends of the corresponding long rods.
As a further limitation of the technical scheme, the lower sides of the other corners of the two crank arms are respectively and fixedly connected with fixing columns, the two fixing columns are respectively hinged with one end of a connecting rod, and the other ends of the two connecting rods are respectively hinged with the two ends of the lower side of the square block.
As a further limitation of the technical scheme, the middle part of one side of the square block is fixedly connected with one end of a screw rod, the screw rod penetrates through the middle part of the T-shaped block, the screw rod is in threaded connection with a knob, and the knob is hinged with the T-shaped block.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a precision device presss from both sides tight frock. The method has the following beneficial effects:
(1) the device can clamp and fix the precision instrument;
(2) under the linkage effect of screw rod, square, connecting rod, spring, turning arm, square board, stock and grip block, the power of the accurate apparatus of grip block centre gripping remains unchanged throughout, prevents to rotate the knob and drives the too big accurate apparatus dynamics of grip block centre gripping that causes of screw rod displacement, avoids producing the harm to accurate apparatus.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of the present invention.
Fig. 4 is a schematic three-dimensional structure diagram of the present invention.
Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.
In the figure: 1. the clamping block, 2, a long rod, 3, a lantern ring, 4, a spring, 5, a square plate, 6, a connecting lever, 7, a T-shaped block, 8, a knob, 9, a screw rod, 10, a square block, 11, a cylinder, 12, a bottom plate, 13, a fixing column, 14 and a connecting rod.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the utility model discloses a bottom plate 12, the riser of upside one end fixed connection T-shaped piece 7 of bottom plate 12, the crosspiece both ends of T-shaped piece 7 are passed by the one end of turning arm 6 respectively, two fixed connection cylinder 11, two respectively at a corner upside of turning arm 6 the middle part of pole 2 is articulated respectively to cylinder 11, two the one end of pole 2 fixed connection grip block 1's one end respectively.
The upper sides of the other ends of the two crank arms are respectively hinged with a lantern ring 3, the lantern rings 3 are respectively fixedly connected with one end of a square plate 5 through a spring 4, and the other ends of the square plates 5 are respectively fixedly connected with the other ends of the long rods 2.
The lower sides of the other corners of the two crank arms are respectively and fixedly connected with fixing columns 13, the two fixing columns 13 are respectively hinged with one end of a connecting rod 14, and the other ends of the two connecting rods 14 are respectively hinged with two ends of the lower side of the square 10.
One end of a screw rod 9 is fixedly connected to the middle of one side of the square block 10, the screw rod 9 penetrates through the middle of the T-shaped block 7, the screw rod 9 is in threaded connection with a knob 8, and the knob 8 is hinged to the T-shaped block 7.
The utility model discloses a work flow does: when in use, a precision device is placed between two clamping blocks 1 on a bottom plate 12, a knob 8 is rotated to drive a screw rod 9 in threaded connection with the knob to move, the screw rod 9 drives a block 10 to move, the block 10 drives a connecting rod 14 to swing, because the connecting rod 14 is hinged with a crank arm 6, one end of the crank arm 6 passes through a T-shaped block 7, the connecting rod 14 drives the crank arm 6 to move along a through hole passing through the T-shaped block 7 while the other end of the crank arm 6 approaches each other, the crank arm 6 drives a long rod 2 and the clamping blocks 1 to approach each other, the clamping blocks 1 clamp the precision device, the knob 8 is continuously rotated to drive the screw rod 9 to move, the screw rod 9 finally drives the crank arm 6 to move, because the clamping blocks 1 clamp the precision device, the clamping blocks 1 do not approach each other any more, the clamping blocks 1 always keep a state of clamping the precision device, the crank arm 6 continuously moves, the force of the clamping block 1 for clamping the precision instrument is kept unchanged all the time.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a precision part presss from both sides tight frock, includes bottom plate (12), characterized by: the vertical block of upside one end fixed connection T-shaped piece (7) of bottom plate (12), the horizontal piece both ends of T-shaped piece (7) are passed by the one end of turning arm (6) respectively, two fixed connection cylinder (11) are distinguished to the upside of a corner of turning arm (6), two cylinder (11) articulate the middle part of stock (2) respectively, two the one end of stock (2) fixed connection grip block's (1) one end respectively.
2. The precision device clamping tool according to claim 1, which is characterized in that: the upper sides of the other ends of the two crank arms are respectively hinged with a sleeve ring (3), the sleeve ring (3) is respectively fixedly connected with one end of a square plate (5) through a spring (4), and the other end of the square plate (5) is respectively fixedly connected with the other end of the long rod (2).
3. The precision device clamping tool according to claim 1, which is characterized in that: the lower sides of the other corners of the two crank arms are respectively and fixedly connected with fixing columns (13), the two fixing columns (13) are respectively hinged with one end of a connecting rod (14), and the other ends of the two connecting rods (14) are respectively hinged with two ends of the lower side of the square block (10).
4. The precision device clamping tool according to claim 3, wherein the clamping tool comprises: the middle of one side of the square block (10) is fixedly connected with one end of a screw rod (9), the screw rod (9) penetrates through the middle of the T-shaped block (7), the screw rod (9) is in threaded connection with a knob (8), and the knob (8) is hinged to the T-shaped block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407064.8U CN210360412U (en) | 2019-08-28 | 2019-08-28 | Precision device clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407064.8U CN210360412U (en) | 2019-08-28 | 2019-08-28 | Precision device clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360412U true CN210360412U (en) | 2020-04-21 |
Family
ID=70253055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921407064.8U Active CN210360412U (en) | 2019-08-28 | 2019-08-28 | Precision device clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360412U (en) |
-
2019
- 2019-08-28 CN CN201921407064.8U patent/CN210360412U/en active Active
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