CN210026094U - Reverse buckling mechanism with simple structure - Google Patents

Abstract

The utility model discloses a simple structure's back-off mechanism, the utility model discloses a base and top cap, the central authorities at base top set up flutedly, the recess is inside and be close to left position department fixedly connected with left mould head, the recess is inside and be close to right side position department fixedly connected with right mould head, the processing hole has all evenly been seted up at the top of left mould head and right mould head, the inside activity grafting of processing hole has the processing lug, the top cap front and the back and the position department that is close to the central authorities all evenly seted up first screw hole, the top cap left and right both sides and the position department that is close to the central authorities all seted up the second screw hole, the central authorities at base top have seted up the processing window, the base top and the border department that is close to the processing window fixedly connected; the utility model discloses can be through the position and the number of adjustment processing lug, come the shape characteristic of adaptation workpiece surface, avoid the work piece to glue on the mould surface at the in-process that takes out after processing.

Description

Reverse buckling mechanism with simple structure

Technical Field

The utility model relates to an automobile mold technical field, concretely relates to simple structure's back-off mechanism.

Background

Along with the rapid development of society, the continuous progress of science and technology level, the car has become the essential vehicle of well short distance going out, considers for environmental protection and emission reduction's purpose, still will guarantee the better intensity of automobile parts when need alleviate the whole weight of car in the production process of car, consequently relevant spare part adopts the working of plastics mostly in the car, and the working of plastics is mostly formed through injection molding.

In order to ensure the transition smoothness of each part of the plastic part, the part related to the injection molding part is preferably formed by one-time injection molding, and as many related parts in the automobile are in an inverted buckle form, the product has higher difficulty in integral injection molding, the existing inverted buckle mold has a more complex structure and is relatively difficult to assemble, and in the using process, the workpiece is easy to stick on the mold if the surface of the workpiece has more shape characteristics.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a simple structure's back-off mechanism possesses the installation of being convenient for and waits advantage, has solved the problem of traditional die holding difficulty.

The utility model discloses a simple structure's back-off mechanism, including base and top cap, the central authorities at base top are seted up flutedly, the recess is inside and be close to left position department fixedly connected with left mould head, the recess is inside and be close to right side position department fixedly connected with right mould head, the processing hole has all evenly been seted up at the top of left mould head and right mould head, the inside activity of processing hole is pegged graft and is had the processing lug, the top cap front and the back and the position department that is close to central authorities have all evenly seted up first screw hole, the top cap left and right both sides and the position department that is close to central authorities have all seted up the second screw hole, the equal threaded connection in the inside of first screw hole and second screw hole has the bolt that is used for fixed base and top cap, the central authorities at base top have seted up the processing window, the base top and the border department that is close to the processing, the second connector has all been seted up to spacing frame's left and right both sides, and equal threaded connection has the fastening screw that is used for fixed spacing frame in first connector and the second connector.

The utility model has the advantages of simple structure's back-off mechanism, wherein the bottom of left mould head and the bottom of right mould head all even threaded connection have the screw thread post, the bottom of screw thread post and the top looks fixed connection of recess.

The utility model has the advantages of simple structure's back-off mechanism, wherein the first interface at the positive and back of spacing frame has two respectively, and two first interfaces use the positive central line of spacing frame to be the symmetry setting as the axle.

The utility model has the advantages of simple structure's back-off mechanism, wherein the second connector on spacing frame left side and right side has two respectively, and two second connectors use the left central line of spacing frame to be the symmetry setting as the axle.

The utility model has the advantages of simple structure's back-off mechanism, wherein the location jack has all been seted up in the four corners at top cap top, and the location jack runs through the bottom of top cap.

The utility model has the advantages of simple structure's back-off mechanism, wherein the equal fixedly connected with location in four corners at base top inserts the post, and the position that the post was inserted in the location is corresponding with the position of location jack, and the post activity is inserted in the location jack in the location.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first connector and the second connector that sets up on spacing frame, the staff of being convenient for installs spacing frame to the top cap, through the location jack that sets up on the top cap, the post is inserted with the location that the corresponding position department of location jack set up on the cooperation base, the staff of being convenient for docks top cap and base, accuracy when having guaranteed the device equipment, through the first screw hole that sets up at the top cap front and the back, the second screw hole that cooperation top cap left side and right side set up, the staff of being convenient for fixes top cap and base.

2. The utility model discloses a machining hole of evenly seting up on left mould head and right mould head, swing joint's processing lug in the cooperation machining hole for the staff can come adaptation workpiece surface's shape characteristic through the position and the number of adjustment processing lug, avoids the work piece to glue on the mould surface at the in-process that takes out after processing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a base and cover assembly;

FIG. 2 is a schematic view of an overall three-dimensional structure;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base; 2. a groove; 3. a left die head; 31. machining a hole; 32. processing the convex block; 4. a right die head; 5. a top cover; 51. processing a window; 6. a first threaded hole; 7. a second threaded hole; 8. positioning the jack; 81. positioning the inserted column; 9. a limiting frame; 10. a first connection port; 11. a second connection port.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-3: the utility model discloses a simple structure's back-off mechanism, including base 1 and top cap 5, the central authorities at base 1 top are seted up flutedly 2, recess 2 inside and be close to left position department fixedly connected with left mould head 3, recess 2 inside and be close to right side position department fixedly connected with right mould head 4, processing hole 31 has all evenly been seted up at the top of left mould head 3 and right mould head 4, the inside activity grafting of processing hole 31 has processing lug 32, the structure setting, make the staff can adjust the position and the number of processing lug 32, the shape characteristic of adaptation work piece surface, avoid the work piece to glue on the mould surface in the process of taking out after processing, top cap 5 front and back and the position department that is close to central authorities all evenly seted up first screw hole 6, top cap 5 left and right both sides and the position department that is close to central authorities all seted up second screw hole 7, equal threaded connection in the inside of first screw hole 6 and second screw hole 7 has the bolt that is used for unable adjustment base 1 and top cap 5, processing window 51 has been seted up to the central authorities at base 1 top, the border department fixedly connected with spacing frame 9 that base 1 top just is close to processing window 51, first connector 10 has all been seted up at the front and the back of spacing frame 9, second connector 11 has all been seted up to the left and right both sides of spacing frame 9, equal threaded connection has the fastening screw that is used for fixed spacing frame 9 in first connector 10 and the second connector 11.

The bottom of left side mould head 3 and the bottom of right mould head 4 all even threaded connection have a screw thread post, the bottom of screw thread post and recess 2's top looks fixed connection, and this structure setting has increased the stability of left side mould head 3 and right mould head 4.

The first connector 10 at the front and the back of spacing frame 9 has two respectively, and two first connectors 10 use the positive central line of spacing frame 9 to be the symmetry setting as the axle, and second connector 11 on spacing frame 9 left side and right side has two respectively, and two second connectors 11 use the left central line of spacing frame 9 to be the symmetry setting as the axle, and this structure setting has increased the stability of spacing frame 9 when fixing on top cap 5.

Positioning insertion holes 8 are formed in the four corners of the top cover 5, the positioning insertion holes 8 penetrate through the bottom of the top cover 5, the four corners of the top of the base 1 are fixedly connected with positioning insertion columns 81, the positions of the positioning insertion columns 81 correspond to the positions of the positioning insertion holes 8, the positioning insertion columns 81 are movably inserted into the positioning insertion holes 8 in a plugging mode, the structure is arranged, a worker can conveniently butt the top cover 5 and the base 1, and accuracy of the device during assembling is guaranteed.

In using the utility model discloses the time, at first the staff is according to the shape structure of workpiece surface, insert corresponding processing lug 32 in the processing hole 31, later the staff aligns the location jack 8 on the top cap 5 with the location on the base 1 and inserts post 81, the top cap 5 is pressed down to the reuse power, make the location insert in post 81 inserts the location jack 8, laminate mutually with the top of base 1 bottom until top cap 5, later with bolt threaded connection in first screw hole 6 and second screw hole 7, accomplish fixing between top cap 5 and the base 1, place spacing frame 9 in processing mouthful periphery again, later with fastening screw threaded connection in first connector 10 and second connector 11, accomplish the equipment to the device, later begin to process.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a simple structure's back-off mechanism, includes base (1) and top cap (5), its characterized in that: the center of the top of the base (1) is provided with a groove (2), a left die head (3) is fixedly connected at a position inside the groove (2) and close to the left side, a right die head (4) is fixedly connected at a position inside the groove (2) and close to the right side, machining holes (31) are uniformly formed in the tops of the left die head (3) and the right die head (4), machining convex blocks (32) are movably inserted into the machining holes (31), first threaded holes (6) are uniformly formed in the positions on the front side and the back side of the top cover (5) and close to the center, second threaded holes (7) are formed in the positions on the left side and the right side of the top cover (5) and close to the center, and bolts for fixing the base (1) and the top cover (5) are in threaded connection inside the first threaded holes (6) and the second threaded holes (7), processing window (51) have been seted up to the central authorities at base (1) top, base (1) top and the border department fixedly connected with spacing frame (9) that is close to processing window (51), first connector (10) have all been seted up at the front and the back of spacing frame (9), second connector (11) have all been seted up to the left and right both sides of spacing frame (9), equal threaded connection has the fastening screw that is used for fixed spacing frame (9) in first connector (10) and second connector (11).

2. A structurally simple reversing mechanism according to claim 1, further comprising: the bottom of the left die head (3) and the bottom of the right die head (4) are both uniformly in threaded connection with threaded columns, and the bottoms of the threaded columns are fixedly connected with the tops of the grooves (2).

3. A structurally simple reversing mechanism according to claim 1, further comprising: the front side and the back side of the limiting frame (9) are respectively provided with two first connecting ports (10), and the two first connecting ports (10) are symmetrically arranged by taking the central line of the front side of the limiting frame (9) as an axis.

4. A structurally simple reversing mechanism according to claim 1, further comprising: the two second connectors (11) on the left side and the right side of the limiting frame (9) are respectively arranged, and the two second connectors (11) are symmetrically arranged by taking the central line on the left side of the limiting frame (9) as an axis.

5. A structurally simple reversing mechanism according to claim 1, further comprising: positioning insertion holes (8) are formed in four corners of the top cover (5), and the positioning insertion holes (8) penetrate through the bottom of the top cover (5).

6. A structurally simple reversing mechanism according to claim 1, further comprising: the positioning insertion column (81) is fixedly connected to four corners of the top of the base (1), the positioning insertion column (81) corresponds to the positioning insertion hole (8), and the positioning insertion column (81) is movably inserted into the positioning insertion hole (8).

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