CN213672934U

CN213672934U - Mold positioning tool of machining center

Info

Publication number: CN213672934U
Application number: CN202022290221.0U
Authority: CN
Inventors: 马俊
Original assignee: Qingdao Dechengxing Precision Mould Co ltd
Current assignee: Qingdao Dechengxing Precision Mould Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-13
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a machining center's mould location frock, the on-line screen storage device comprises a base, be equipped with the recess in the base, the recess internal rotation is connected with the bull stick, the bull stick left end runs through recess left wall and extends to the base left side, be equipped with the adjustment mechanism who is used for adjusting on the bull stick, be equipped with first slide and second slide on the base, first slide passes through slide mechanism with the second slide and is connected with the base, first slide passes through coupling mechanism with the second slide and is connected. The utility model discloses a set up adjustment mechanism, slide mechanism and coupling mechanism and can adjust the distance between first slide and the second slide through rotating the bull stick, consequently can adapt to the mould of different length and process, improved its suitability, can carry out the centre gripping to placing the mould on first slide and second slide through setting up fixture and fix, elasticity through the spring can keep L shape slider and mould laminating centre gripping, has strengthened its stability.

Description

Mold positioning tool of machining center

Technical Field

The utility model relates to a location frock technical field especially relates to a machining center's mould location frock.

Background

The tooling, namely the technical equipment, refers to the general name of various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in a drawing.

The fixed effect of the heavy mould location frock of current processing is relatively poor, takes place the skew easily in processing and causes the processing failure, and the location frock is mostly fixed size suitability relatively poor.

Therefore, a mold positioning tool of a machining center needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mold positioning tool of a machining center.

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

the utility model provides a machining center's mould location frock, includes the base, be equipped with the recess in the base, the recess internal rotation is connected with the bull stick, the bull stick left end runs through recess left wall and extends to the base left side, be equipped with the adjustment mechanism who is used for adjusting on the bull stick, be equipped with first slide and second slide on the base, first slide passes through slide mechanism with the second slide and is connected with the base, first slide passes through coupling mechanism with the second slide and is connected, be equipped with the fixture who is used for centre gripping mould on first slide and the second slide.

Preferably, the adjusting mechanism comprises a rotary table fixed on the outer wall of the left end of the rotary rod, a rotary handle is fixed on the side wall of the rotary table, and a first gear plate is fixed on the outer wall of the rotary rod.

Preferably, slide mechanism is including setting up the slide on the base, first slide and second slide bottom all with slide sliding connection.

Preferably, coupling mechanism is including setting up the double threaded rod between first slide and second slide, first slide all is equipped with the turn trough of joining in marriage with double threaded rod with second slide lateral wall, all be equipped with in first slide and the second slide and change the chamber, the double threaded rod both ends run through first slide and second slide lateral wall respectively and extend to and change the intracavity, the equal threaded connection of double threaded rod both ends outer wall has the nut, the nut outer wall rotates with the chamber inner wall of turning and is connected, the outer wall is fixed with the second toothed disc in the middle of the double threaded rod, first toothed disc and the meshing of second toothed disc.

Preferably, the clamping mechanism comprises a plurality of symmetrical L-shaped sliding blocks arranged on the first sliding plate and the second sliding plate, sliding grooves matched with the L-shaped sliding blocks are formed in the first sliding plate and the second sliding plate, sliding rods are connected in the sliding grooves in a sliding mode and fixedly connected with the L-shaped sliding blocks, and the sliding rods are connected with the sliding grooves through elastic mechanisms.

Preferably, the elastic mechanism comprises a spring elastically connected with the bottom wall of the sliding rod, and the tail end of the spring is fixedly connected with the bottom wall of the sliding chute.

The utility model discloses in, following beneficial effect has:

1. through setting up adjustment mechanism, slide mechanism and coupling mechanism can adjust the distance between first slide and the second slide through rotating the bull stick, consequently can adapt to the mould of different length and process, improved its suitability.

2. Can carry out the centre gripping to placing the mould on first slide and second slide through setting up fixture and fix, elasticity through the spring can keep L shape slider and mould laminating centre gripping, has strengthened its stability.

Drawings

Fig. 1 is a schematic structural view of a mold positioning tool of a machining center according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of a mold positioning tool of a machining center provided by the utility model;

fig. 3 is a schematic diagram of a corrosion structure of the mold positioning tool of the machining center.

In the figure: in the figure: the device comprises a base 1, a groove 2, a first gear disc 3, a rotating rod 4, a rotating disc 5, a first sliding plate 6, a second sliding plate 7, a double-head threaded rod 8, a nut 9, a second gear disc 10, a rotating groove 11, a sliding block 12L-shaped, a sliding groove 13, a spring 14 and a sliding rod 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a machining center's mould location frock, including base 1, be equipped with recess 2 in the base 1, the recess 2 internal rotation is connected with

bull stick

4, 4 left ends of bull stick run through recess 2 left wall and extend to the base 1 left side, be equipped with the adjustment mechanism who is used for adjusting on the bull stick 4, adjustment mechanism is including the carousel 5 that is fixed in 4 left end outer walls of bull stick, 5 lateral walls of carousel are fixed with changes the handle, 4 outer walls of bull stick are fixed with first toothed disc 3, when the mould length that needs processing is longer, through changeing the rotating carousel 5, carousel 5 drives first toothed disc 3 and rotates.

Be equipped with first slide 6 and second slide 7 on base 1, first slide 6 passes through slide mechanism with second slide 7 and is connected with base 1, slide mechanism is including setting up the slide on base 1, first slide 6 and 7 bottoms of second slide all with slide sliding connection, first slide 6 and second slide 7 can slide on the slide of base 1.

The first sliding plate 6 is connected with the second sliding plate 7 through a connecting mechanism, the connecting mechanism comprises a double-threaded rod 8 arranged between the first sliding plate 6 and the second sliding plate 7, the side walls of the first sliding plate 6 and the second sliding plate 7 are respectively provided with a rotary groove 11 matched with the double-threaded rod 8, rotary cavities are respectively arranged in the first sliding plate 6 and the second sliding plate 7, two ends of the double-threaded rod 8 respectively penetrate through the side walls of the first sliding plate 6 and the second sliding plate 7 and extend into the rotary cavities, the outer walls of two ends of the double-threaded rod 8 are respectively in threaded connection with a nut 9, the outer wall of the nut 9 is in rotary connection with the inner wall of the rotary cavity, a second gear disc 10 is fixed on the middle outer wall of the double-threaded rod 8, the first gear disc 3 is meshed with the second gear disc 10, the rotary disc 5 drives the first gear disc 3 to rotate, the first gear disc 3 drives the double-threaded rod 8 to rotate through the second gear disc, the nut 9 drives the first sliding plate 6 and the second sliding plate 7 to slide on the slideway of the base 1, and the distance between the first sliding plate 6 and the second sliding plate 7 can be adjusted to adapt to moulds with different lengths for clamping and fixing.

Be equipped with the fixture who is used for centre gripping mould on first slide 6 and the second slide 7, fixture is including setting up the L shape slider 12 of a plurality of symmetries on first slide 6 and second slide 7, all be equipped with on first slide 6 and the second slide 7 with L shape slider 12 complex spout 13, sliding connection has slide bar 15 in the spout 13, slide bar 15 and L shape slider 12 fixed connection, place the mould that will process between a plurality of L shape sliders 12 on first slide 6 and second slide 7, slide bar 15 of a plurality of L shape sliders 12 fixed connection can fix the mould centre gripping through spring 14's elasticity in spout 13.

The sliding rod 15 is connected with the sliding groove 13 through an elastic mechanism, the elastic mechanism comprises a spring 14 elastically connected with the bottom wall of the sliding rod 15, the tail end of the spring 14 is fixedly connected with the bottom wall of the sliding groove 13, and the elasticity of the spring 14 can provide an elastic force for the sliding rod 15.

The utility model discloses in, place the mould that will process between a plurality of L shape sliders 12 on first slide 6 and second slide 7, a plurality of L shape sliders 12 fixed connection's slide bar 15 can fix the mould centre gripping through spring 14's elasticity in spout 13, when the mould length that needs process is longer, through changeing the rotation carousel 5, carousel 5 drives first toothed disc 3 and rotates, first toothed disc 3 drives double threaded rod 8 through rather than the second toothed disc 10 of meshing and rotates, double threaded rod 8 both ends outer wall threaded connection's nut 9 removes, nut 9 drives first slide 6 and second slide 7 and slides on base 1's slide, the mould that can adapt to different length through adjusting the distance between first slide 6 and the second slide 7 carries out the centre gripping fixedly.

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. The utility model provides a machining center's mould location frock, includes base (1), its characterized in that, be equipped with recess (2) in base (1), recess (2) internal rotation is connected with bull stick (4), bull stick (4) left end runs through recess (2) left side wall and extends to base (1) left side, be equipped with the adjustment mechanism who is used for adjusting on bull stick (4), be equipped with first slide (6) and second slide (7) on base (1), first slide (6) are connected with base (1) through slide mechanism with second slide (7), first slide (6) are connected through coupling mechanism with second slide (7), be equipped with the fixture who is used for centre gripping mould on first slide (6) and second slide (7).

2. The mold positioning tool of the machining center according to claim 1, wherein the adjusting mechanism comprises a rotary table (5) fixed on the outer wall of the left end of the rotary rod (4), a rotary handle is fixed on the side wall of the rotary table (5), and a first gear plate (3) is fixed on the outer wall of the rotary rod (4).

3. The mold positioning tool of the machining center according to claim 1, wherein the sliding mechanism comprises a slide way arranged on the base (1), and the bottoms of the first sliding plate (6) and the second sliding plate (7) are connected with the slide way in a sliding manner.

4. The mold positioning tool of the machining center according to claim 2, the connecting mechanism comprises a double-end threaded rod (8) arranged between the first sliding plate (6) and the second sliding plate (7), the side walls of the first sliding plate (6) and the second sliding plate (7) are respectively provided with a rotary groove (11) matched with the double-head threaded rod (8), the first sliding plate (6) and the second sliding plate (7) are internally provided with rotating cavities, two ends of the double-head threaded rod (8) respectively penetrate through the side walls of the first sliding plate (6) and the second sliding plate (7) and extend into the rotating cavities, the outer walls of the two ends of the double-head threaded rod (8) are both connected with nuts (9) in a threaded manner, the outer wall of the nut (9) is rotationally connected with the inner wall of the rotating cavity, a second gear wheel disc (10) is fixed on the middle outer wall of the double-end threaded rod (8), and the first gear wheel disc (3) is meshed with the second gear wheel disc (10).

5. The mold positioning tool of the machining center according to claim 1, wherein the clamping mechanism comprises a plurality of symmetrical L-shaped sliding blocks (12) arranged on a first sliding plate (6) and a second sliding plate (7), sliding grooves (13) matched with the L-shaped sliding blocks (12) are formed in the first sliding plate (6) and the second sliding plate (7), sliding rods (15) are connected in the sliding grooves (13) in a sliding mode, the sliding rods (15) are fixedly connected with the L-shaped sliding blocks (12), and the sliding rods (15) are connected with the sliding grooves (13) through elastic mechanisms.

6. The mold positioning tool of the machining center according to claim 5, wherein the elastic mechanism comprises a spring (14) elastically connected with the bottom wall of the sliding rod (15), and the tail end of the spring (14) is fixedly connected with the bottom wall of the sliding chute (13).