CN217097353U

CN217097353U - Positioner is used in tool production

Info

Publication number: CN217097353U
Application number: CN202122007920.4U
Authority: CN
Inventors: 陈晋
Original assignee: Jiangtang Electronic Technology Suzhou Co ltd
Current assignee: Jiangtang Electronic Technology Suzhou Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-08-02
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a positioner is used in tool production, which comprises a mounting bas, first mounting groove has been seted up to the mount pad upper surface, and swing joint has the slider in the first mounting groove, and the tool has been placed at the top of slider, the both sides fixedly connected with rack of slider, a plurality of third springs of fixedly connected with in the first mounting groove, and the one end of third spring is fixed mutually with the slider, two second mounting grooves have been seted up to the upper surface of mount pad, have seted up in the second mounting groove and kept away the groove, swing joint has the threaded rod in the second mounting groove, and one side swing joint of threaded rod has the slide. The utility model discloses not only can make the slide drive splint remove to fixed the tool centre gripping, improved the precision of tool production, can insert the jack with the wedge moreover, fix a position the tool, avoided the loaded down with trivial details nature of tool location, can also lead the slider through the reference column, strengthened the stationarity of pressing the slider.

Description

Positioner is used in tool production

Technical Field

The utility model relates to a tool production technical field especially relates to a positioner is used in tool production.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions, and can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

Along with the continuous progress of production technology, the precision finishing technique is widely used in various production fields, the positioning accuracy of various auxiliary processing jigs in the course of processing has a great influence on the manufacturing accuracy of products, when the jig is positioned in production in the market at present, the jig is provided with a waist circular hole, the jig is positioned by utilizing a bolt, the mode is not only tedious, but also the positioning is not accurate enough, so that the production accuracy of the jig is not enough, and therefore, the positioning device for jig production is provided to be very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning device for jig production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning device for jig production comprises a mounting seat, wherein a first mounting groove is formed in the upper surface of the mounting seat, a sliding block is movably connected in the first mounting groove, a jig is placed at the top of the sliding block, racks are fixedly connected to two sides of the sliding block, a plurality of third springs are fixedly connected in the first mounting groove, one ends of the third springs are fixed to the sliding block, two second mounting grooves are formed in the upper surface of the mounting seat, a spacing groove is formed in each second mounting groove, a threaded rod is movably connected in each second mounting groove, a sliding seat is movably connected to one side of the threaded rod, two connecting rods are movably connected to one side of the sliding seat, a clamping plate is fixedly connected to one end of each connecting rod, a second spring is movably connected to one side of each connecting rod, the second springs are located between the connecting rods and the sliding seat, a gear is fixedly connected to one side of the threaded rod, and the gear is meshed with the racks, the last fixed surface of mount pad is connected with the fixed block, and one side swing joint of fixed block has the slide bar, and the one end fixedly connected with wedge of slide bar, one side swing joint of slide bar has first spring, and first spring is located between wedge and the fixed block, the jack has been seted up to one side of tool.

Furthermore, the two sides of the jig are fixedly connected with pressing blocks, and one side of each pressing block is provided with a plurality of anti-skidding lines.

Further, a plurality of reference columns of fixedly connected with in the first mounting groove, the bottom of slider is equipped with a plurality of constant head tanks, and reference column and constant head tank sliding connection.

Furthermore, the bottom of the mounting seat is fixedly connected with a shock pad.

Furthermore, a plurality of mounting holes are formed in the upper surface of the mounting seat, and the mounting holes are symmetrically distributed.

Furthermore, the upper surface of the mounting seat is fixedly connected with two positioning blocks, and the positioning blocks are respectively positioned on two sides of the sliding block.

Furthermore, one end of the sliding rod is provided with a pull ring.

Furthermore, one side of the clamping plate is fixedly connected with a rubber pad.

The utility model has the advantages that:

1. through the cooperation use of rack and gear, when pressing down the slider, the slider can drive the rack and remove, then the rack promotes gear revolve, and the gear drives the threaded rod rotatory to can make the slide drive splint remove, and fix the tool centre gripping, improve the precision of tool production.

2. The cooperation through first spring and wedge is used, and when the pulling slide bar, the slide bar can drive the wedge and remove, then under the effect of first spring, the wedge passes the locating piece and inserts the jack of tool, fixes a position the tool, has avoided the loaded down with trivial details nature of tool location.

3. Through the cooperation use of reference column and constant head tank, when pressing the slider, can make constant head tank and reference column contact to the reference column slides in the constant head tank, can lead the slider, has strengthened the stationarity of pressing the slider.

Drawings

Fig. 1 is a schematic perspective view of a positioning device for jig production according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a positioning device for jig production according to the present invention;

fig. 3 is a schematic view of an exploded structure of the positioning device for jig production according to the present invention.

In the figure: 1. positioning blocks; 2. according to blocks; 3. a jig; 4. a slide base; 5. mounting holes; 6. a shock pad; 7. a mounting seat; 8. a first spring; 9. a slide bar; 10. a pull ring; 11. a second spring; 12. a connecting rod; 13. a splint; 14. a jack; 15. a threaded rod; 16. avoiding a position groove; 17. a gear; 18. a positioning column; 19. a rack; 20. a slider; 21. a third spring; 22. a wedge block; 23. and (7) a rubber pad.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a positioning device for jig production comprises a mounting seat 7, a first mounting groove is formed in the upper surface of the mounting seat 7, a sliding block 20 is slidably connected in the first mounting groove, a jig 3 is placed on the top of the sliding block 20, racks 19 are fixed on two sides of the sliding block 20 through bolts, a plurality of third springs 21 are fixed in the first mounting groove through bolts, one end of each third spring 21 is fixed with the sliding block 20, two second mounting grooves are formed in the upper surface of the mounting seat 7, a spacing groove 16 is formed in each second mounting groove, a threaded rod 15 is rotatably connected in each second mounting groove, a sliding seat 4 is in threaded connection with one side of each threaded rod 15, two connecting rods 12 are slidably connected to one side of each sliding seat 4, a clamping plate 13 is fixed to one end of each connecting rod 12 through a bolt, a second spring 11 is sleeved on one side of each connecting rod 12, and the second spring 11 is located between each connecting rod 12 and each sliding seat 4, one side of the threaded rod 15 is fixed with a gear 17 through a bolt, the gear 17 is meshed with a rack 19, when the sliding block 20 is pressed downwards, the sliding block 20 can drive the rack 19 to move, then the rack 19 pushes the gear 17 to rotate, the gear 17 drives the threaded rod 15 to rotate, so that the sliding seat 4 can drive the clamping plate 13 to move, the jig 3 is clamped and fixed, the production precision of the jig 3 is improved, the upper surface of the mounting seat 7 is fixed with a fixing block through the bolt, one side of the fixing block is connected with a sliding rod 9 in a sliding mode, one end of the sliding rod 9 is fixed with a wedge block 22 through the bolt, one side of the sliding rod 9 is sleeved with a first spring 8, the first spring 8 is located between the wedge block 22 and the fixing block, one side of the jig 3 is provided with a jack 14, when the sliding rod 9 is pulled, the sliding rod 9 can drive the wedge block 22 to move, then under the action of the first spring 8, the wedge block 22 penetrates through a positioning block and is inserted into the jack 14 of the jig 3, the jig 3 is positioned, and the positioning complexity of the jig 3 is avoided.

In the utility model, it is to be noted that, the two sides of the jig 3 are fixed with the pressing block 2 through bolts, one side of the pressing block 2 is provided with a plurality of anti-skid veins, a plurality of positioning columns 18 are fixed in the first mounting groove through bolts, the bottom of the slider 20 is provided with a plurality of positioning grooves, and the positioning columns 18 are connected with the positioning grooves in a sliding way, when the slider 20 is pressed, the positioning grooves can be contacted with the positioning columns 18, so that the positioning columns 18 slide in the positioning grooves, the slider 20 can be guided, the stability of the pressing slider 20 is enhanced, the bottom of the mounting seat 7 is bonded with the shock pad 6, the shock pad 6 can play a shock absorption effect, the pollution of noise is prevented, the upper surface of the mounting seat 7 is provided with a plurality of mounting holes 5, the mounting holes 5 are distributed symmetrically, the mounting holes 5 can fix the mounting seat 7, the stability of the device is improved, the upper surface of the mounting seat 7 is fixed with two positioning blocks 1 through bolts, the positioning blocks 1 are respectively positioned at two sides of the sliding block 20, one end of the sliding rod 9 is provided with a pull ring 10, the pull ring 10 can conveniently pull the sliding rod 9, and one side of the clamping plate 13 is bonded with a rubber pad 23.

The working principle is as follows: when the jig is used, firstly, the jig 3 is placed on the sliding block 20, then the jig 3 is pressed, so that the jig 3 presses the sliding block 20 to move downwards, then the sliding block 20 drives the rack 19 to move, then the rack 19 pushes the gear 17 to rotate, then the gear 17 drives the threaded rod 15 to rotate, so that the sliding seat 4 moves on the threaded rod 15, then the sliding seat 4 drives the connecting rod 12 to move towards the jig 3, then the connecting rod 12 drives the clamping plate 13 to clamp the jig 3, then the sliding block 20 is continuously pressed, then the jig 3 is in contact with the wedge block 22 to push against the wedge block 22, then under the action of the first spring 8, the wedge block 22 is reset and inserted into the insertion hole 14 of the jig 3, the jig 3 is positioned, when the jig 3 is taken out, firstly, the sliding rod 9 is pulled, then the sliding rod 9 drives the wedge block 22 to move, so that the wedge block 22 is separated from the insertion hole 14, then under the action of the third spring 21, the jacking sliding block 20 resets, then the sliding block 20 drives the rack 19 to move, then the rack 19 pushes the gear 17 to rotate reversely, so that the sliding seat 4 drives the clamping plate 13 to reset, and then the jig 3 is taken down.

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

1. A positioning device for jig production comprises a mounting seat (7) and is characterized in that a first mounting groove is formed in the upper surface of the mounting seat (7), a sliding block (20) is movably connected in the first mounting groove, jigs (3) are placed at the top of the sliding block (20), racks (19) are fixedly connected to two sides of the sliding block (20), a plurality of third springs (21) are fixedly connected in the first mounting groove, one end of each third spring (21) is fixed to the sliding block (20), two second mounting grooves are formed in the upper surface of the mounting seat (7), a spacing groove (16) is formed in each second mounting groove, a threaded rod (15) is movably connected in each second mounting groove, a sliding seat (4) is movably connected to one side of each threaded rod (15), two connecting rods (12) are movably connected to one side of each sliding seat (4), and a clamping plate (13) is fixedly connected to one end of each connecting rod (12), one side swing joint of connecting rod (12) has second spring (11), and second spring (11) are located between connecting rod (12) and slide (4), one side fixedly connected with gear (17) of threaded rod (15), and gear (17) and rack (19) mesh mutually, the last fixed surface of mount pad (7) is connected with the fixed block, and one side swing joint of fixed block has slide bar (9), and the one end fixedly connected with wedge (22) of slide bar (9), one side swing joint of slide bar (9) has first spring (8), and first spring (8) are located between wedge (22) and the fixed block, jack (14) have been seted up to one side of tool (3).

2. The positioning device for jig production according to claim 1, wherein the pressing block (2) is fixedly connected to two sides of the jig (3), and one side of the pressing block (2) is provided with a plurality of anti-slip threads.

3. The positioning device for jig production according to claim 1, wherein a plurality of positioning posts (18) are fixedly connected in the first mounting groove, a plurality of positioning grooves are formed at the bottom of the sliding block (20), and the positioning posts (18) are slidably connected with the positioning grooves.

4. The positioning device for jig production according to claim 1, wherein the bottom of the mounting seat (7) is fixedly connected with a shock pad (6), and the bottom of the shock pad (6) is provided with anti-skid lines.

5. The positioning device for jig production according to claim 4, wherein the mounting seat (7) has a plurality of mounting holes (5) formed in an upper surface thereof, and the mounting holes (5) are symmetrically distributed.

6. The positioning device for jig production according to claim 4, wherein the upper surface of the mounting seat (7) is fixedly connected with two positioning blocks (1), and the positioning blocks (1) are respectively located at two sides of the sliding block (20).

7. The positioning device for jig production according to claim 1, wherein one end of the slide rod (9) is provided with a pull ring (10).

8. The positioning device for jig production according to claim 1, wherein a rubber pad (23) is fixedly connected to one side of the clamping plate (13).