CN217597663U

CN217597663U - Compact dovetail mechanism for side finishing process

Info

Publication number: CN217597663U
Application number: CN202220757364.4U
Authority: CN
Inventors: 李玉民
Original assignee: Stade Stamping Technology Suzhou Co ltd
Current assignee: Stade Stamping Technology Suzhou Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-10-18
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a compact forked tail mechanism is used in whole process of side relates to whole process technical field of side, specifically includes first forked tail mechanism and second forked tail mechanism, all be provided with the connecting piece that is used for being connected with the die holder in first forked tail mechanism and the second forked tail mechanism, be provided with the dovetail block in the first forked tail mechanism, be provided with the dovetail with forked tail block matched with in the second forked tail mechanism. The utility model discloses when needs are connected first forked tail mechanism and second forked tail mechanism, can block the dovetail on the second forked tail mechanism from top to bottom in going into the dovetail on the first forked tail mechanism, make the dovetail can lock the inside of dying at the dovetail, can't be extracted, make connectivity between them can be better, when needs make first forked tail mechanism and second forked tail mechanism relieve the lock, can press the butt joint pole, make locking head and locking groove separation, accomplish the unblock of first forked tail mechanism and second forked tail mechanism.

Description

Compact dovetail mechanism for side finishing process

Technical Field

The utility model relates to a whole process technical field of side specifically is a whole process of side uses compact forked tail mechanism.

Background

When injection moulding product carries out production, need use the die holder to mould the processing in advance to the product, wherein can use the whole process of side, and can have the space between whole process of general side and the die holder to need use slide wedge mechanism to fill the fastening regulation in the space, however traditional slide wedge mechanism is in the in-service use process, and most structures are comparatively complicated and connect loaded down with trivial details, or can directly relieve the separation, or it is comparatively loaded down with trivial details to relieve the locking step, and the result of use is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side whole compact forked tail mechanism for process to propose traditional slide wedge mechanism in solving above-mentioned background art in the in-service use process, the comparatively complicated and loaded down with trivial details problem of connection of most structure.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pair of compact forked tail mechanism is used in whole process of inclining, including first forked tail mechanism and second forked tail mechanism, all be provided with the connecting piece that is used for being connected with the die holder in first forked tail mechanism and the second forked tail mechanism, be provided with the dovetail block in the first forked tail mechanism, be provided with the dovetail with dovetail block matched with in the second forked tail mechanism, forked tail mechanism still includes:

the locking mechanism is provided with a locking head which is arranged in the first dovetail mechanism and used for locking the dovetail block in the dovetail groove after the dovetail block is clamped into the dovetail groove, and a locking groove which is arranged in the second dovetail mechanism;

and the unlocking mechanism is provided with an abutting rod for unlocking the locking mechanism after the dovetail block and the dovetail groove are locked.

Preferably, the locking mechanism further comprises a groove arranged inside the first dovetail mechanism, and a telescopic cylinder is arranged inside the groove.

Preferably, a spring is arranged inside the telescopic cylinder, one end of the spring is connected with a telescopic rod penetrating to the outside of the telescopic cylinder, and the tail end of the telescopic rod is connected with the locking head.

Preferably, the locking head is provided with an inclined surface for allowing the dovetail block to be clamped into the dovetail groove.

Preferably, the unlocking mechanism further comprises a fixing box arranged inside the groove, a clamping groove is formed in the fixing box, and the butt rod penetrates through the clamping groove.

Preferably, the clamping groove comprises an inclined surface, a clamping surface and a straight surface, and the abutting rod is provided with a clamping ball matched with the clamping surface.

Preferably, the unlocking mechanism further comprises a rotating shaft rotatably connected with the groove, a butt joint plate is arranged on the rotating shaft, and a butt joint hole is formed in the butt joint plate.

Preferably, one end of the abutting plate is hinged to the telescopic cylinder through a pin shaft, and a torsion spring is arranged on the rotating shaft.

Preferably, the connecting piece is provided with a hole, and the cross section of the hole is an equilateral hexagon.

Compared with the prior art, the above one or more technical schemes have the following beneficial effects:

when needs make first forked tail mechanism and second forked tail mechanism connect, can block the dovetail block on the second forked tail mechanism from top to bottom in the dovetail on the first forked tail mechanism, make the dovetail block can lock the inside of dying at the dovetail, can't be extracted, make connectivity between them can be better, when needs make first forked tail mechanism and second forked tail mechanism relieve the lock, can press the butt joint pole, make locking head and locking groove separation, accomplish the unblock of first forked tail mechanism and second forked tail mechanism.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of a second dovetail mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the first dovetail mechanism of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic view of the internal structure of the fixing box of the present invention;

FIG. 6 is a schematic view of the inner structure of the telescopic cylinder of the present invention;

fig. 7 is a schematic structural view of the abutting plate of the present invention;

in the figure:

1. a first dovetail mechanism; 101. a dovetail groove; 2. a second dovetail mechanism; 201. a dovetail block; 3. a connecting member; 301. a hole; 4. a locking mechanism; 401. a locking head; 402. a locking groove; 403. a telescopic cylinder; 404. a spring; 405. a telescopic rod; 406. a groove; 5. an unlocking mechanism; 501. a fixing box; 502. a butt joint plate; 503. a rotating shaft; 504. a torsion spring; 505. abutting against the hole; 506. abutting against the connecting rod; 507. blocking the ball; 508. an inclined surface; 509. a clamping surface; 510. and (5) a straight running surface.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Please refer to fig. 1-7, a compact dovetail mechanism for side finishing process, including first dovetail mechanism 1 and second dovetail mechanism 2, all be provided with on first dovetail mechanism 1 and the second dovetail mechanism 2 and be used for the connecting piece 3 of being connected with the die holder, accessible welded form is connected between connecting piece 3 and first dovetail mechanism 1 and the second dovetail mechanism 2, also can connect through the mode of bolt, it is decided according to the installation condition specifically, be provided with the multiunit mounting hole on the periphery wall of connecting piece 3, be convenient for be connected with the die holder, it is more convenient to use, it is corresponding, the shape size of mounting hole can be changed by adaptability, be convenient for link to different die holders, application scope is wider, be provided with dovetail block 201 on first dovetail mechanism 1, and be provided with dovetail block 101 with dovetail block 201 matched with on the second dovetail mechanism 2, block 201 is the same with dovetail block 101's cross section, both degrees of coincidence are high, wherein, dovetail mechanism still includes:

a locking mechanism 4 which is provided inside the first dovetail mechanism 1, has a locking head 401 for locking the dovetail block 201 inside the dovetail groove 101 after the dovetail block 201 is engaged inside the dovetail groove 101, and further has a locking groove 402 provided inside the second dovetail mechanism 2, wherein the locking head 401 is engaged inside the locking groove 402 after the dovetail block 201 is engaged inside the dovetail groove 101, the longitudinal section of the locking head 401 is a right trapezoid, the longitudinal section of the locking groove 402 is a rectangle, the locking head 401 can be completely engaged inside the locking groove 402, and the engagement degree between the locking head 401 and the locking groove 402 is good;

the unlocking mechanism 5 has an abutting rod 506 for unlocking the locking mechanism 4 after the dovetail block 201 is locked with the dovetail groove 101, the abutting rod 506 extends to the outer side of the first dovetail mechanism 1, the normal operation of the die is not affected when the unlocking mechanism is used specifically, the abutting rod 506 is of a cylindrical structure, and the abutting rod 506 can be of a long polygonal column shape naturally so that the abutting rod 506 can be better clamped on the first dovetail mechanism 1.

Please refer to fig. 1, 2 and 4, the locking mechanism 4 further includes a groove 406 disposed inside the first dovetail mechanism 1, a telescopic cylinder 403 is disposed inside the groove 406, a spring 404 is disposed inside the telescopic cylinder 403, and one end of the spring 404 is connected to a telescopic rod 405 penetrating outside the telescopic cylinder 403, the spring 404 may be disposed with an elastic column (not shown in the structure diagram of the elastic column, which is a commercially available cylindrical elastic member, such as rubber, and the like, and is not described herein), so as to guide the spring 404, and at the same time, the compression and extension of the spring 404 are not affected, accordingly, the elastic column may be further matched with the spring 404, thereby avoiding fatigue of the spring 404 due to elasticity, increasing the spring between the telescopic rod 405 and the telescopic cylinder, and providing a better use effect, further, in addition, the end of the locking head 401 is connected to the locking head 401, the locking head 401 is provided with an inclined surface for allowing the dovetail block 201 to be locked into the dovetail groove 101, when the first dovetail mechanism 1 and the second dovetail mechanism 2 are connected, the dovetail block 201 may be locked by the first dovetail mechanism 101, and the first dovetail block 201 may be locked by the inclined surface 401, and the first dovetail mechanism 101 may be further, when the first dovetail mechanism is connected to the dovetail block 201, the dovetail mechanism 101, and the dovetail block 201 may be able to be effectively locked by being locked by the first dovetail 101, and the first dovetail mechanism 401, and then be able to be locked by being mounted on the first dovetail 101, when the first dovetail mechanism 101, and then being able to be locked by the first dovetail mechanism 401.

Please refer to fig. 1, 4, 5, 6 and 7, the unlocking mechanism 5 further includes a fixed box 501 disposed inside the groove 406, a fastening groove is disposed inside the fixed box 501, a contact rod 506 penetrates the fastening groove and extends to the outside of the first dovetail mechanism 1, the fastening groove includes an inclined surface 508, a fastening surface 509 and a straight surface 510, a fastening ball 507 is disposed on the contact rod 506 and is matched with the fastening surface 509, the unlocking mechanism 5 further includes a rotating shaft 503 rotatably connected with the groove 406, the rotating shaft 503 is provided with a contact plate 502, the contact plate 502 is provided with a contact hole 505, one end of the contact plate 502 is hinged with the telescopic cylinder 403 through a pin, the rotating shaft 503 is provided with a torsion spring 504, one end of the torsion spring 504 is connected with the rotating shaft, the other end is connected with the inner wall of the groove 406, when it is necessary to unlock the first and second dovetail mechanisms 1 and 2, the dovetail 506 can be pressed to extend to the outer side of the first dovetail mechanism 1, then the contact rod 506 is gradually clamped into the inside of the fixed box 501, so that the fastening ball is separated from the fastening surface 501, the fastening surface 509 and is moved to the second dovetail mechanism 2, and the fastening surface is driven by the contact surface 507, the fastening surface of the telescopic cylinder 403, the fastening head 502 is moved to move gradually, the fastening surface 507 and the second dovetail mechanism 401, the fastening surface 507, the fastening head is moved, the fastening surface 507 is moved, the telescopic cylinder 401, the fastening surface is moved gradually, the fastening surface 507 is moved, the fastening head 401, the fastening surface of the fastening head 401, the fastening head is moved gradually, after the connecting rod 506 is pulled out reversely for a certain distance, the connecting plate 502 can drive the telescopic cylinder 403 to restore to the original position under the action of the torsion spring 504, so that the next use is facilitated, and the using effect is better.

Please refer to fig. 1, the connecting member 3 is provided with a hole 301, and the cross section of the hole 301 is an equilateral hexagon, so that the material of the connecting member 3 can be saved through the hole 301 in the shape of the equilateral hexagon, and the strength of the connecting member 3 can be improved under the condition of reducing the material, and the practicability is better.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a side whole compact dovetail mechanism for process, includes first dovetail mechanism (1) and second dovetail mechanism (2), its characterized in that, all be provided with on first dovetail mechanism (1) and second dovetail mechanism (2) and be used for connecting piece (3) with the die holder, be provided with dovetail block (201) on first dovetail mechanism (1), be provided with dovetail block (101) with dovetail block (201) matched with on second dovetail mechanism (2), dovetail mechanism still includes:

a locking mechanism (4) which is provided inside the first dovetail mechanism (1), has a locking head (401) for locking the dovetail block (201) inside the dovetail groove (101) after the dovetail block (201) is locked inside the dovetail groove (101), and also has a locking groove (402) provided inside the second dovetail mechanism (2), wherein the locking head (401) is locked inside the locking groove (402) after the dovetail block (201) is locked inside the dovetail groove (101);

and an unlocking mechanism (5) having an abutting rod (506) for unlocking the locking mechanism (4) after the dovetail block (201) is locked with the dovetail groove (101).

2. The compact side finishing process dovetail according to claim 1, wherein: the locking mechanism (4) further comprises a groove (406) arranged inside the first dovetail mechanism (1), and a telescopic cylinder (403) is arranged inside the groove (406).

3. The compact dovetail mechanism for a side finishing process of claim 2, wherein: the telescopic cylinder (403) is internally provided with a spring (404), one end of the spring (404) is connected with a telescopic rod (405) penetrating to the outside of the telescopic cylinder (403), and the tail end of the telescopic rod (405) is connected with the locking head (401).

4. The compact dovetail mechanism for a side finishing process of claim 3, wherein: the locking head (401) is provided with an inclined surface used for enabling the dovetail block (201) to be clamped into the dovetail groove (101).

5. The compact dovetail mechanism for a side finishing process of claim 4, wherein: the unlocking mechanism (5) further comprises a fixing box (501) arranged inside the groove (406), a clamping groove is formed in the fixing box (501), and the butt rod (506) penetrates through the clamping groove.

6. The compact dovetail mechanism for a side finishing process of claim 5, wherein: the joint groove includes inclined plane (508), clamping face (509) and straight going face (510), be provided with on butt joint pole (506) with clamping face (509) matched with card ball (507).

7. The compact side finishing process dovetail according to claim 6, wherein: the unlocking mechanism (5) further comprises a rotating shaft (503) rotatably connected with the groove (406), a butting plate (502) is arranged on the rotating shaft (503), and a butting hole (505) is arranged on the butting plate (502).

8. The compact dovetail mechanism for a side finishing process of claim 7, wherein: one end of the abutting plate (502) is hinged to the telescopic cylinder (403) through a pin shaft, and a torsion spring (504) is arranged on the rotating shaft (503).

9. The compact dovetail mechanism for a side finishing process of claim 1, wherein: the connecting piece (3) is provided with a hole (301), and the cross section of the hole (301) is in an equilateral hexagon shape.