CN210436001U - Quick high-precision positioning structure - Google Patents
Quick high-precision positioning structure Download PDFInfo
- Publication number
- CN210436001U CN210436001U CN201920987102.5U CN201920987102U CN210436001U CN 210436001 U CN210436001 U CN 210436001U CN 201920987102 U CN201920987102 U CN 201920987102U CN 210436001 U CN210436001 U CN 210436001U
- Authority
- CN
- China
- Prior art keywords
- block
- fixed block
- side fixed
- base
- sliding fit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model aims at providing a simple structure, occupy that space is little, the accurate and effectual quick high accuracy location structure of location. The utility model discloses an upper cover, rotatory piece, left fixed block, right fixed block, put thing piece and base, rotatory piece normal running fit is in the inside of upper cover, it installs to put thing piece adaptation the inside of rotatory piece, the upper cover with put the thing piece all with base fixed connection, left side fixed block with right side fixed block all with rotatory piece transmission is connected, put and seted up the standing groove on the thing piece, left side fixed block with the equal sliding fit of right side fixed block is in put on the thing piece, when rotatory piece rotates, left side fixed block with right side fixed block is followed simultaneously make reciprocating motion in the direction of standing groove. The utility model discloses be applied to positioning mechanism's technical field.
Description
Technical Field
The utility model relates to a positioning mechanism's technical field, in particular to quick high accuracy location structure.
Background
In the processing technology of small products, the small products are generally positioned and then processed; for products needing quick positioning at present, a common method is to drive a fixing block by an air cylinder to push the products to a fixed surface so as to realize the positioning of the products, and the positioning mode can ensure the installation of a pushing mechanism only by requiring the direction space of the fixing block to be wide enough. The product is pushed to a fixed position from a placing position due to the fact that the product is positioned by the unilateral pushing mode of unilateral pushing, the product is scratched to different degrees, and the appearance of the product is abraded.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, occupy that the space is little, the location is accurate and effectual quick high accuracy location structure.
The utility model adopts the technical proposal that: the utility model discloses an upper cover, rotatory piece, left fixed block, right fixed block, put thing piece and base, rotatory piece normal running fit is in the inside of upper cover, it installs to put thing piece adaptation the inside of rotatory piece, the upper cover with put the thing piece all with base fixed connection, left side fixed block with right side fixed block all with rotatory piece transmission is connected, put and seted up the standing groove on the thing piece, left side fixed block with the equal sliding fit of right side fixed block is in put on the thing piece, when rotatory piece rotates, left side fixed block with right side fixed block is followed simultaneously make reciprocating motion in the direction of standing groove.
According to the scheme, a product is placed on the placing groove, the rotating block is driven to rotate in the upper cover, so that the left fixing block and the right fixing block are driven to slide on the object placing block to the product, and finally the product is fixed through clamping of the left fixing block and the right fixing block; the utility model can rapidly clamp the product, and omit the complex operation of driving the fixed block by the cylinder, thus simply and conveniently realizing the rapid positioning function of the product, and compared with the occupied space of the cylinder and the fixed block, the utility model has small occupied space and is beneficial to the installation in the equipment with narrow space; in addition, compare with cylinder drive fixed block and then drive the product displacement, the utility model discloses a left side fixed block with right side fixed block is simultaneously toward the product direction motion, and the product need not to take place the displacement, avoids the product to cause the condition of damage because of the displacement, so, the utility model discloses positioning accuracy is high, stability is high and product quality is high.
One preferred scheme is, be equipped with first pin on the fixed block of a left side, be equipped with the second pin on the fixed block of the right side, be equipped with first spacing hole and the spacing hole of second on the top of rotatory piece, first pin sliding fit is in on the first spacing hole, second pin sliding fit is in on the spacing hole of second.
According to the scheme, the rotating block is driven to rotate, and the first limiting hole and the second limiting hole are combined, so that the rotating block pushes the first pin and the second pin to push products in the rotating process, the left fixing block and the right fixing block are pushed to slide, and the products are finally fixed.
One preferred scheme is, it is equipped with first movable chamber and second movable chamber to put the thing piece, be equipped with on the first movable chamber with the first reset spring of left fixed block looks adaptation, be equipped with on the second movable chamber with the second reset spring of right fixed block looks adaptation, left side fixed block sliding fit is in on the first movable chamber, right fixed block sliding fit is in on the second movable chamber.
According to the scheme, the left fixing block can slide on the first movable cavity, the right fixing block can slide on the second movable cavity, the first reset spring provides thrust for resetting of the left fixing block, and the second reset spring provides thrust for resetting of the right fixing block.
According to a preferable scheme, fixing grooves matched with products are formed in the left fixing block and the right fixing block.
According to the scheme, the fixing grooves are used for fixing products.
According to a preferable scheme, the rotating block is provided with a pushing assembly, the pushing assembly comprises a guide block fixedly mounted on the base, a push rod matched with the guide block, a pressing block fixedly mounted at the bottom of the push rod and a third reset spring matched with the pressing block, a mounting groove is formed in the base, the third reset spring and the pressing block are mounted on the mounting groove in a matched mode, a connecting block hinged with the push rod is fixedly mounted on the rotating block, a movable hole is formed in the object placing block, and the push rod drives the connecting block to reciprocate in the length direction of the movable hole.
According to the scheme, the push rod can slide on the guide block and the mounting groove, the third return spring is arranged to provide thrust for the extension of the push rod, and when the rotating block rotates in a reciprocating mode, the connecting block moves in a reciprocating mode on the movable hole.
One preferred scheme is that a plurality of guide sleeves and a plurality of guide pins are arranged on the base.
It is seen by above-mentioned scheme, the guide pin bushing with the setting of uide pin, be used for the utility model discloses with the counterpoint direction of peripheral hardware.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the left fixing block and the right fixing block in an opened state;
fig. 4 is a schematic structural view of the left fixing block and the right fixing block in a clamped state.
Detailed Description
As shown in fig. 1 to 4, in this embodiment, the present invention comprises an upper cover 1, a rotating block 2, a left fixing block 3, a right fixing block 4, a placing block 5 and a base 6, the rotating block 2 is in running fit with the inner part of the upper cover 1, the object placing block 5 is installed in the rotating block 2 in a matching way, the upper cover 1 and the object placing block 5 are both fixedly connected with the base 6, the left fixed block 3 and the right fixed block 4 are both in transmission connection with the rotating block 2, the object placing block 5 is provided with a placing groove 8, the left fixing block 3 and the right fixing block 4 are both in sliding fit on the object placing block 5, when the rotating block 2 rotates, the left fixed block 3 and the right fixed block 4 simultaneously reciprocate along the direction of the placing groove 8, the rotating block 2 can be driven to rotate by manual operation, and the rotating block 2 can also be driven to rotate by using an air cylinder or a motor as a power source.
Be equipped with first pin 9 on the fixed block 3 of a left side, be equipped with second pin 10 on the fixed block 4 of the right side, be equipped with first spacing hole 11 and the spacing hole 12 of second on the top of rotatory piece 2, first pin 9 sliding fit is in on the first spacing hole 11, second pin 10 sliding fit is in on the spacing hole 12 of second, in this design, 2 tops of rotatory piece are equipped with the torus 27, the one end of first spacing hole 11 with the one end of the spacing hole 12 of second all is close to the excircle of torus 27, the other end of first spacing hole 11 with the other end of the spacing hole 12 of second all is close to the interior circle of torus 27.
Put and be equipped with first movable chamber 13 and second movable chamber 14 on the thing piece 5, be equipped with on the first movable chamber 13 with the first reset spring 15 of 3 looks adaptations of left side fixed block, be equipped with on the second movable chamber 14 with the second reset spring 16 of 4 looks adaptations of right side fixed block, 3 sliding fit of left side fixed block is in on the first movable chamber 13, 4 sliding fit of right side fixed block are in on the second movable chamber 14, in this design, left side fixed block 3 with when right side fixed block 4 is in the clamping state, first reset spring 15 with second reset spring 16 is compressed.
And fixing grooves 17 matched with products are formed in the left fixing block 3 and the right fixing block 4.
The rotary block 2 is provided with a pushing assembly 7, the pushing assembly 7 comprises a guide block 18 fixedly mounted on the base 6, a push rod 19 matched with the guide block 18, a pressing block 20 fixedly mounted at the bottom of the push rod 19 and a third return spring 21 matched with the pressing block 20, the base 6 is provided with a mounting groove 22, the third return spring 21 and the pressing block 20 are both matched and mounted on the mounting groove 22, a connecting block 23 hinged to the push rod 19 is fixedly mounted on the rotary block 2, a movable hole 24 is formed in the object placing block 5, the push rod 19 drives the connecting block 23 to reciprocate in the length direction of the movable hole 24, and in the design, when the left fixing block 3 and the right fixing block 4 are in an open state, the third return spring 21 is compressed.
The base 6 is provided with a plurality of guide sleeves 25 and a plurality of guide pins 26.
The utility model discloses a theory of operation:
as shown in fig. 2, when the left fixing block 3 and the right fixing block 4 are in an open state, the first pin 9 is located at one end of the first limiting hole 11 close to the outer circle of the circular ring 27, and the second pin 10 is located at one end of the second limiting hole 12 close to the outer circle of the circular ring 27, at this time, the third return spring 21 is compressed, the third return spring 21 is reset by canceling the pushing force applied to the pushing rod 19, the third return spring 21 drives the pushing rod 19 to drive the rotating block 2 to rotate counterclockwise, when the rotating block 2 rotates, the rotating block 2 drives the first pin 9 and the second pin 10 to move, so that the first pin 9 moves toward one end of the first limiting hole 11 close to the inner circle, and at the same time, the second pin 10 moves toward one end of the first limiting hole 11 close to the inner circle, as shown in fig. 3, the left fixing block 3 and the right fixing block 4 are finally moved toward the product 28 to clamp the product 28, and at this time, the first return spring 15 and the second return spring 16 are compressed.
Claims (6)
1. The utility model provides a quick high accuracy location structure which characterized in that: it comprises an upper cover (1), a rotating block (2), a left fixed block (3), a right fixed block (4), an object placing block (5) and a base (6), the rotating block (2) is rotationally matched in the upper cover (1), the object placing block (5) is installed in the rotating block (2) in a matching way, the upper cover (1) and the object placing block (5) are both fixedly connected with the base (6), the left fixed block (3) and the right fixed block (4) are in transmission connection with the rotating block (2), a placing groove (8) is arranged on the article placing block (5), the left fixing block (3) and the right fixing block (4) are in sliding fit on the article placing block (5), when the rotating block (2) rotates, the left fixing block (3) and the right fixing block (4) simultaneously reciprocate along the direction of the placing groove (8).
2. The fast high-precision positioning structure according to claim 1, characterized in that: be equipped with first pin (9) on left side fixed block (3), be equipped with second pin (10) on right side fixed block (4), be equipped with first spacing hole (11) and second spacing hole (12) on the top of rotatory piece (2), first pin (9) sliding fit is in on first spacing hole (11), second pin (10) sliding fit is in on the spacing hole of second (12).
3. The fast high-precision positioning structure according to claim 1, characterized in that: put and be equipped with first activity chamber (13) and second activity chamber (14) on thing piece (5), be equipped with on first activity chamber (13) with first reset spring (15) of left side fixed block (3) looks adaptation, be equipped with on second activity chamber (14) with second reset spring (16) of right side fixed block (4) looks adaptation, left side fixed block (3) sliding fit is in on first activity chamber (13), right side fixed block (4) sliding fit is in on second activity chamber (14).
4. The fast high-precision positioning structure according to claim 1, characterized in that: and fixing grooves (17) matched with the products are formed in the left fixing block (3) and the right fixing block (4).
5. The fast high-precision positioning structure according to claim 1, characterized in that: the rotary block (2) is provided with a pushing assembly (7), the pushing assembly (7) comprises a guide block (18) fixedly mounted on the base (6), a push rod (19) matched with the guide block (18), a pressing block (20) fixedly mounted at the bottom of the push rod (19) and a third reset spring (21) matched with the pressing block (20), the base (6) is provided with a mounting groove (22), the third reset spring (21) and the pressing block (20) are mounted on the mounting groove (22) in an adaptive mode, a connecting block (23) hinged to the push rod (19) is fixedly mounted on the rotary block (2), a movable hole (24) is formed in the object placing block (5), and the push rod (19) drives the connecting block (23) to reciprocate in the length direction of the movable hole (24).
6. The fast high-precision positioning structure according to claim 1, characterized in that: the base (6) is provided with a plurality of guide sleeves (25) and a plurality of guide pins (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987102.5U CN210436001U (en) | 2019-06-28 | 2019-06-28 | Quick high-precision positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987102.5U CN210436001U (en) | 2019-06-28 | 2019-06-28 | Quick high-precision positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210436001U true CN210436001U (en) | 2020-05-01 |
Family
ID=70404153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987102.5U Active CN210436001U (en) | 2019-06-28 | 2019-06-28 | Quick high-precision positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210436001U (en) |
-
2019
- 2019-06-28 CN CN201920987102.5U patent/CN210436001U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120031217A1 (en) | Robotic arm | |
| CN107755997B (en) | Automatic rubber ring assembling device | |
| US20130085051A1 (en) | Cutter-changing device | |
| CN104670888B (en) | Handling equipment | |
| CN210436001U (en) | Quick high-precision positioning structure | |
| CN108907555B (en) | Clamping device | |
| CN203266051U (en) | Engine tray slewing positioning mechanism | |
| CN104801587A (en) | Simple high-accuracy microphone edge sealing device | |
| KR101150729B1 (en) | Rotatory chuck and Apparatus for manufacturing a forging using the same | |
| CN218476552U (en) | Positioning jig | |
| CN114378572B (en) | Automatic hinge assembly equipment | |
| CN109176341A (en) | A kind of general-purpose calculator localization tool | |
| CN107707086B (en) | Forming device of full-automatic fan motor assembly equipment | |
| CN110978145B (en) | Drilling device for processing building boards | |
| CN107322471B (en) | Clamp for polishing arc surface of special-shaped part of automobile engine | |
| CN205248593U (en) | Megohmit(e) and copper sheet mix arranges piece device | |
| CN211517268U (en) | Clamping device | |
| CN104647203A (en) | Lamp processing positioning fixture | |
| KR200425970Y1 (en) | Driving apparatus for automotive sort converting unit | |
| CN215209136U (en) | Positioning jig and splitting machine | |
| CN220129277U (en) | Die holder pushing device and die clamping mechanism with same | |
| CN217030631U (en) | Automatic inspection device for machine room | |
| CN216152086U (en) | Rotating device | |
| CN211914427U (en) | Positioning and rotating device | |
| CN214894539U (en) | Film strength testing device for film-coated lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |