CN210677860U - Positioning tool matched with numerical control machine tool workbench - Google Patents

Positioning tool matched with numerical control machine tool workbench Download PDF

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Publication number
CN210677860U
CN210677860U CN201921660209.5U CN201921660209U CN210677860U CN 210677860 U CN210677860 U CN 210677860U CN 201921660209 U CN201921660209 U CN 201921660209U CN 210677860 U CN210677860 U CN 210677860U
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CN
China
Prior art keywords
positioning
groove
machine tool
pressure spring
control machine
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.)
Expired - Fee Related
Application number
CN201921660209.5U
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Chinese (zh)
Inventor
朱严林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Pengchang Precision Machinery Co Ltd
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Suzhou Pengchang Precision Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Pengchang Precision Machinery Co Ltd filed Critical Suzhou Pengchang Precision Machinery Co Ltd
Priority to CN201921660209.5U priority Critical patent/CN210677860U/en
Application granted granted Critical
Publication of CN210677860U publication Critical patent/CN210677860U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the digit control machine tool field, especially a with location frock of digit control machine tool workstation adaptation, to the not unidimensional work piece of current location frock can not adaptation, fix a position the not good problem of effect of location of unidimensional work piece, the scheme is as follows now put forward, it includes the location platform, two fixed slots have been seted up at the top of location platform, and equal slidable mounting has the locating plate in two fixed slots, and the top of two locating plates is all rotated and is installed the folded sheet, and first pressure spring groove has all been seted up to one side that two locating plates are close to each other, and equal slidable mounting has the grip block in two first pressure spring inslots, and two grip blocks looks adaptations, and one side that two grip blocks kept away from each other all welds and has first pressure spring, and the one end that two first pressure springs kept away from each other. The utility model discloses rational in infrastructure, convenient operation, this location frock can not unidimensional work piece of adaptation, and the location of the not unidimensional work piece of location is effectual.

Description

Positioning tool matched with numerical control machine tool workbench
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a with location frock of digit control machine tool workstation adaptation.
Background
The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, and input the coded program into a numerical control device through an information carrier, a workbench on the numerical control machine tool is used for placing a machined workpiece, and a positioning tool matched with the workbench is arranged on the workbench and used for positioning the workpiece;
however, the existing positioning tool cannot be adapted to workpieces with different sizes, and the positioning effect for positioning the workpieces with different sizes is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the positioning tool cannot adapt to workpieces with different sizes in the prior art, and solving the defect that the positioning effect of workpieces with different sizes is not good, and providing the positioning tool matched with the numerical control machine tool workbench.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a with location frock of digit control machine tool workstation adaptation, including the location platform, two fixed slots have been seted up at the top of location platform, equal slidable mounting has the locating plate in two fixed slots, the top of two locating plates is all rotated and is installed the folded sheet, first pressure spring groove has all been seted up to one side that two locating plates are close to each other, equal slidable mounting has the grip block in two first pressure spring inslots, two grip block looks adaptations, one side that two grip blocks kept away from each other all welds first pressure spring, the one end that two first pressure springs kept away from each other all welds on two first pressure spring inslot walls that correspond, second pressure spring groove has all been seted up to one side that two folded sheets are close to each other, two equal slidable mounting has supplementary splint in the second pressure spring inslot, two supplementary splint looks adaptations, the one side that two supplementary splint kept away from each other all welds the second pressure spring, the one end that two second pressure springs kept away from each other all welds on two.
Preferably, the mounting groove has been seted up to the bottom of folded sheet, and the top fixed mounting of locating plate has the mount pad, and mount pad movable mounting has seted up spacing mouth in the mounting groove in one side of mount pad, has seted up the control flume on one side inner wall of mounting groove, and the mount pad is installed passively in the mounting groove, and the lead screw drives in the spacing mouth of stopper roll-off, can fix the position after the folded sheet rotates.
Preferably, slidable mounting has the stopper in the control flume, stopper and spacing mouthful looks adaptation, and the thread groove has been seted up to one side of stopper, and the lead screw is installed to the thread groove internal thread, and the one end fixed mounting of lead screw has the seat of rotating, rotates the seat and drives the lead screw rotation, and the lead screw drives the stopper and removes.
Preferably, the same through-hole has been seted up on the one side inner wall that two fixed slots are close to each other, equal slidable mounting has the rack on the both sides inner wall of through-hole, the one end fixed mounting of rack is on the locating plate that corresponds, the gear is installed to the through-hole internal rotation, two racks all with gear engagement, the locating plate drives the rack and removes, the rack drives gear revolve, the gear drives another rack and removes, another rack drives the locating plate removal that corresponds for two locating plates remove to the direction that are close to each other.
Preferably, one side of locating plate is seted up threaded hole, and threaded hole internal thread installs the screw rod, and the one end of screw rod is rotated and is installed on one side inner wall of fixed slot, and one side of location platform is equipped with the control seat, and the spring groove has been seted up to one side of control seat, and screw rod slidable mounting is in the spring groove, and the control seat drives the screw rod and rotates, and the screw rod drives the locating plate and removes.
Preferably, the one end welding of screw rod has the spring, and the one end welding of spring is on one side inner wall in spring groove, and a plurality of draw-in grooves have been seted up to one side of location platform, and one side fixed mounting of control seat has the fixture block, fixture block and draw-in groove looks adaptation, and the control seat drives the fixture block roll-off draw-in groove, can cancel the rotation restriction of control seat.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) according to the scheme, a workpiece is placed on the positioning table, the control seat is pulled, the control seat drives the clamping block to slide out of the clamping groove, so that the rotation limitation of the control seat can be cancelled, meanwhile, the screw rod passively slides in the spring groove and pulls the spring, the control seat is rotated, the control seat drives the screw rod to rotate, the positioning plate drives the rack to move, the rack drives the gear to rotate, the other rack drives the corresponding positioning plate to move, and the two positioning plates move towards the directions close to each other;
(2) in the scheme, the positioning plates drive the corresponding clamping plates to move, so that the two clamping plates clamp the workpiece, the clamping plates are driven by the elastic action of the first pressure spring to clamp and fix the workpiece, and the control seat is driven to reset by the elastic action of the spring, so that the positions of the two positioning plates can be fixed;
(3) according to the scheme, when workpieces with different sizes are clamped, the folding plate is rotated above the positioning plate, the mounting seat is passively mounted in the mounting groove, the rotating seat drives the lead screw to rotate, the position of the folded plate after rotation can be fixed, and the clamping plate can be used for assisting the clamping plate to clamp the workpieces at the same time;
the utility model discloses rational in infrastructure, convenient operation, this location frock can not unidimensional work piece of adaptation, and the location of the not unidimensional work piece of location is effectual.
Drawings
Fig. 1 is a schematic view of a main view structure of a positioning tool adapted to a numerical control machine tool workbench according to the present invention;
fig. 2 is a schematic structural view of a part a of a positioning tool adapted to a workbench of a numerical control machine tool according to the present invention;
fig. 3 is the utility model provides a with the B part schematic structure of location frock of digit control machine tool workstation adaptation.
In the figure: 1. a positioning table; 2. fixing grooves; 3. positioning a plate; 4. folding the board; 5. a first compression spring groove; 6. a clamping plate; 7. a first pressure spring; 8. mounting grooves; 9. a mounting seat; 10. a limiting port; 11. a limiting block; 12. a screw rod; 13. a rotating seat; 14. a screw; 15. a control seat; 16. a spring; 17. a clamping block; 18. a card slot; 19. a rack; 20. a gear.
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.
Referring to fig. 1-3, a positioning tool adapted to a numerical control machine tool working table comprises a positioning table 1, two fixing grooves 2 are formed in the top of the positioning table 1, positioning plates 3 are slidably mounted in the two fixing grooves 2, folding plates 4 are rotatably mounted on the tops of the two positioning plates 3, first pressure spring grooves 5 are formed in the sides, close to each other, of the two positioning plates 3, clamping plates 6 are slidably mounted in the two first pressure spring grooves 5, the two clamping plates 6 are adapted, first pressure springs 7 are welded on the sides, far away from each other, of the two clamping plates 6, one ends, far away from each other, of the two first pressure springs 7 are welded on the inner walls of the corresponding two first pressure spring grooves 5, second pressure spring grooves are formed in the sides, close to each other, of the two folding plates 4, auxiliary clamping plates are slidably mounted in the two second pressure spring grooves, the two auxiliary clamping plates are adapted, and second pressure springs are welded on the sides, far away from each other, and one ends of the two second pressure springs, which are far away from each other, are welded on the inner walls of the corresponding two second pressure spring grooves.
In this embodiment, mounting groove 8 has been seted up to the bottom of folded sheet 4, and the top fixed mounting of locating plate 3 has mount pad 9, and mount pad 9 movable mounting has been seted up in mounting groove 8 in one side of mount pad 9, has seted up spacing mouthful 10, has seted up the control flume on one side inner wall of mounting groove 8, and mount pad 9 is installed passively in mounting groove 8, and lead screw 12 drives in the spacing mouthful 10 of 11 roll-offs of stopper, can fix the position after folded sheet 4 rotates.
In this embodiment, slidable mounting has stopper 11 in the control channel, stopper 11 and spacing mouthful 10 looks adaptation, and the thread groove has been seted up to one side of stopper 11, and the lead screw 12 is installed to the thread groove internal thread, and the one end fixed mounting of lead screw 12 has a rotation seat 13, rotates seat 13 and drives lead screw 12 and rotate, and lead screw 12 drives stopper 11 and removes.
In this embodiment, the same through-hole has been seted up on the one side inner wall that two fixed slots 2 are close to each other, equal slidable mounting has rack 19 on the both sides inner wall of through-hole, the one end fixed mounting of rack 19 is on the locating plate 3 that corresponds, gear 20 is installed to the through-hole internal rotation, two rack 19 all mesh with gear 20, locating plate 3 drives rack 19 and removes, rack 19 drives gear 20 and rotates, gear 20 drives another rack 19 and removes, another rack 19 drives corresponding locating plate 3 and removes, make two locating plate 3 remove to the direction that is close to each other.
In this embodiment, threaded hole is seted up to one side of locating plate 3, and screw rod 14 is installed to the threaded hole internal thread, and the one end of screw rod 14 is rotated and is installed on one side inner wall of fixed slot 2, and one side of location platform 1 is equipped with control holder 15, and the spring groove has been seted up to one side of control holder 15, and screw rod 14 slidable mounting is at the spring inslot, and control holder 15 drives screw rod 14 and rotates, and screw rod 14 drives locating plate 3 and removes.
In this embodiment, the welding of the one end of screw rod 14 has spring 16, and the one end welding of spring 16 is on the one side inner wall in spring groove, and a plurality of draw-in grooves 18 have been seted up to one side of locating table 1, and one side fixed mounting of control seat 15 has fixture block 17, and fixture block 17 and draw-in groove 18 looks adaptation, control seat 15 drive fixture block 17 roll-off draw-in groove 18, can cancel control seat 15's rotation restriction.
In this embodiment, a workpiece is placed on the positioning table 1, the control seat 15 is pulled, the control seat 15 drives the fixture block 17 to slide out of the clamping groove 18, so that the rotation restriction of the control seat 15 can be cancelled, meanwhile, the screw 14 passively slides in the spring groove and pulls the spring 16, the spring 16 elastically deforms, the control seat 15 is rotated, the control seat 15 drives the screw 14 to rotate, the screw 14 drives the positioning plate 3 to move, the positioning plate 3 drives the rack 19 to move, the rack 19 drives the gear 20 to rotate, the gear 20 drives the other rack 19 to move, the other rack 19 drives the corresponding positioning plate 3 to move, so that the two positioning plates 3 move in the direction close to each other, the two positioning plates 3 drive the corresponding clamping plates 6 to move, so that the two clamping plates 6 clamp the workpiece, the positioning plate 3 continuously moves and presses the first pressure spring 7, the elastic action of the first pressure spring 7 drives the clamping plates 6 to, and loosen control seat 15, because spring 16's elastic action drives control seat 15 and resets, control seat 15 drives in the 17 roll-off draw-in grooves of fixture block 18, can fix the position of two locating plates 3, when through the not unidimensional work pieces of centre gripping, rotate folded sheet 4, make folded sheet 4 rotate locating plate 3 top, install in mounting groove 8 passively simultaneously mount pad 9, rotate and rotate seat 13, it drives lead screw 12 and rotates to rotate seat 13, lead screw 12 drives in the spacing mouthful 10 of 11 roll-off of stopper, can fix the position after folded sheet 4 rotates, can use grip block 6 can assist splint to carry out the centre gripping to the work piece simultaneously, the utility model discloses rational in infrastructure, convenient operation, this location frock can the not unidimensional work piece of adaptation, the location of location not unidimensional work piece is effectual.

Claims (6)

1. A positioning tool matched with a numerical control machine tool workbench comprises a positioning table (1) and is characterized in that two fixing grooves (2) are formed in the top of the positioning table (1), positioning plates (3) are slidably mounted in the two fixing grooves (2), folding plates (4) are rotatably mounted on the tops of the two positioning plates (3), first pressure spring grooves (5) are formed in the sides, close to each other, of the two positioning plates (3), clamping plates (6) are slidably mounted in the two first pressure spring grooves (5), the two clamping plates (6) are matched, first pressure springs (7) are welded on the sides, far away from each other, of the two clamping plates (6), one ends, far away from each other, of the two first pressure springs (7) are welded on the inner walls of the corresponding two first pressure spring grooves (5), and second pressure spring grooves are formed in the sides, close to each other, of the two folding plates (4), two equal slidable mounting of second pressure spring inslot have supplementary splint, two supplementary splint looks adaptations, and the second pressure spring has all been welded to one side that two supplementary splint kept away from each other, and the one end that two second pressure springs kept away from each other all welds on two second pressure spring inslot walls that correspond.
2. The positioning tool matched with the numerical control machine tool workbench according to claim 1, wherein a mounting groove (8) is formed in the bottom of the folding plate (4), a mounting seat (9) is fixedly mounted at the top of the positioning plate (3), the mounting seat (9) is movably mounted in the mounting groove (8), a limiting opening (10) is formed in one side of the mounting seat (9), and a control groove is formed in the inner wall of one side of the mounting groove (8).
3. The positioning tool matched with the numerical control machine tool workbench according to claim 2, wherein a limiting block (11) is slidably mounted in the control groove, the limiting block (11) is matched with the limiting port (10), a thread groove is formed in one side of the limiting block (11), a lead screw (12) is mounted in the thread groove in a threaded manner, and a rotating seat (13) is fixedly mounted at one end of the lead screw (12).
4. The positioning tool matched with the numerical control machine tool workbench according to claim 1, wherein one inner wall of one side, close to each other, of each of the two fixing grooves (2) is provided with a through hole, racks (19) are slidably mounted on the inner walls of two sides of each through hole, one end of each rack (19) is fixedly mounted on the corresponding positioning plate (3), a gear (20) is rotatably mounted in each through hole, and the two racks (19) are meshed with the gear (20).
5. The positioning tool matched with the numerical control machine tool workbench according to claim 1, wherein a threaded hole is formed in one side of the positioning plate (3), a screw (14) is installed in the threaded hole in a threaded manner, one end of the screw (14) is rotatably installed on the inner wall of one side of the fixing groove (2), a control seat (15) is arranged on one side of the positioning table (1), a spring groove is formed in one side of the control seat (15), and the screw (14) is slidably installed in the spring groove.
6. The positioning tool matched with the numerical control machine tool workbench according to claim 5, wherein a spring (16) is welded at one end of the screw (14), one end of the spring (16) is welded on the inner wall of one side of the spring groove, a plurality of clamping grooves (18) are formed in one side of the positioning table (1), a clamping block (17) is fixedly installed on one side of the control seat (15), and the clamping block (17) is matched with the clamping grooves (18).
CN201921660209.5U 2019-10-04 2019-10-04 Positioning tool matched with numerical control machine tool workbench Expired - Fee Related CN210677860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921660209.5U CN210677860U (en) 2019-10-04 2019-10-04 Positioning tool matched with numerical control machine tool workbench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921660209.5U CN210677860U (en) 2019-10-04 2019-10-04 Positioning tool matched with numerical control machine tool workbench

Publications (1)

Publication Number Publication Date
CN210677860U true CN210677860U (en) 2020-06-05

Family

ID=70899321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921660209.5U Expired - Fee Related CN210677860U (en) 2019-10-04 2019-10-04 Positioning tool matched with numerical control machine tool workbench

Country Status (1)

Country Link
CN (1) CN210677860U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200605

Termination date: 20211004