CN214491456U

CN214491456U - Thimble exhaust structure

Info

Publication number: CN214491456U
Application number: CN202120098153.XU
Authority: CN
Inventors: 叶细荣; 李雄强; 张志结
Original assignee: Zhaoqing Xinxing Mould Manufacturing Co ltd
Current assignee: Zhaoqing Xinxing Mould Manufacturing Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-26
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a thimble exhaust structure, including the mould body, all be provided with the thimble body around the mould body top, the gas vent that uses with the cooperation of thimble body is seted up at the top of mould body, the equal fixedly connected with fixed block in both sides of thimble body, and the draw-in groove that uses with the fixed block cooperation is seted up to the inner wall of gas vent, and the draw-in groove inner wall is kept away from one side of thimble body and is seted up the spacing groove. The utility model discloses a set up mould body, thimble body, the gas vent, the fixed block, the draw-in groove, the spacing groove, the fixed slot, stop gear, the slide bar, a spring, the gag lever post, adjustment mechanism, adjust the pole, the movable block, the traction lever, the transfer line, the regulation hole, the transmission groove, the slider, the spout, the cooperation of spacing hole and sealing washer is used, solved current thimble when using because the mode that closely pegs graft is used fixes a position with the mould, extremely take place the dead phenomenon of card easily, lead to the user to be difficult to the problem of its change.

Description

Thimble exhaust structure

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a thimble exhaust structure.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

When the mould is in use, an ejector pin for exhausting air is arranged at the top of the mould, and the problems existing in the prior art are that: when the thimble is used, the thimble is positioned with the mould in a tight splicing mode, so that the phenomenon of blocking is easy to occur, the thimble is difficult to replace by a user and is inconvenient for the user to use, and the practicability of the thimble is reduced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a thimble exhaust structure possesses the advantage of being convenient for change the thimble, has solved current thimble and has fixed a position because the mode that uses inseparable grafting when using with the mould, takes place the dead phenomenon of card very easily, leads to the user to be difficult to the problem of its change.

The utility model discloses a realize like this, a thimble exhaust structure, the die comprises a die body, all be provided with the thimble body around the mould body top, the gas vent that uses with the cooperation of thimble body is seted up at the top of mould body, the equal fixedly connected with fixed block in both sides of thimble body, the draw-in groove that uses with the fixed block cooperation is seted up to the inner wall of gas vent, the draw-in groove inner wall is kept away from one side of thimble body and has been seted up the spacing groove, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with stop gear, stop gear keeps away from one side of thimble body and runs through to the inside of draw-in groove, and uses with the spacing groove cooperation, the regulation hole has been seted up at the top of fixed block, the inside of adjusting the hole is provided with adjustment mechanism.

As the utility model discloses it is preferred, stop gear includes the slide bar, the slide bar is close to one side of thimble body and the inner wall fixed connection of fixed slot, the surface cover of slide bar is equipped with the spring, the spring is close to one side of thimble body and the inner wall fixed connection of fixed slot, one side fixedly connected with gag lever post of thimble body is kept away from to the spring, the inside of gag lever post and the surface swing joint of slide bar, the rear side of gag lever post and adjustment mechanism's surface contact.

As the utility model discloses it is preferred, adjustment mechanism is including adjusting the pole, the bottom of adjusting the pole runs through to the inside of fixed slot, and the fixedly connected with movable block, the front side fixedly connected with traction lever of movable block, the top fixedly connected with transfer line of traction lever, the surface of transfer line and the rear side swing joint of gag lever post.

As the utility model discloses it is preferred, the transmission groove has been seted up at the top of gag lever post, the transmission groove uses with the transfer line cooperation.

As the utility model discloses it is preferred, the equal fixedly connected with slider in both sides of movable block, the spout that uses with the slider cooperation is seted up to the inner wall of fixed slot.

As the utility model discloses it is preferred, the fixed block is kept away from one side of thimble body and is seted up the spacing hole that uses with the gag lever post cooperation, spacing hole communicates with the fixed slot each other.

As the utility model discloses it is preferred, the inner wall fixedly connected with sealing washer of gas vent, the sealing washer is used with the cooperation of thimble body.

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

1. the utility model discloses a set up mould body, thimble body, the gas vent, the fixed block, the draw-in groove, the spacing groove, the fixed slot, stop gear, the slide bar, a spring, the gag lever post, adjustment mechanism, adjust the pole, the movable block, the traction lever, the transfer line, the regulation hole, the transmission groove, the slider, the spout, the cooperation of spacing hole and sealing washer is used, solved current thimble when using because the mode that closely pegs graft is used fixes a position with the mould, extremely take place the dead phenomenon of card easily, lead to the user to be difficult to the problem of its change.

2. The utility model discloses a set up stop gear, can promote the gag lever post along the orbit of slide bar through the elasticity that the spring produced to keeping away from thimble body one side and remove, make one side that the thimble body was kept away from to the gag lever post get into the inside of spacing groove through spacing hole to the position of fixed block, and then the position of fixed thimble body has improved its stability.

3. The utility model discloses a set up adjustment mechanism, can promote the regulation pole forward through the orbit along adjusting the hole, it moves forward along the orbit of spout to adjust the pole drive movable block, the movable block drives the traction lever and moves forward, the traction lever drives the transfer line and moves forward, through transfer line surface extrusion drive inslot wall, promote the gag lever post and remove to one side that is close to the thimble body, make one side that the thimble body was kept away from to the gag lever post along the inside in the spacing hole of orbit withdrawal of slide bar, alright this moment with through the position between alignment fixed block and the draw-in groove, insert the inside of gas vent with the thimble body, make the fixed block get into the inside that corresponds the draw-in groove simultaneously, the user uses has been made things convenient for.

4. The utility model discloses a set up the transmission groove, can be through having seted up the transmission groove at the top of gag lever post, can play the transmission to the gag lever post through the cooperation between transfer line and the transmission groove, control the change in its position.

5. The utility model discloses a set up slider and spout, can set up the spout that uses with the slider cooperation through the equal fixedly connected with slider in the both sides of movable block and at the inner wall of fixed slot, can restrict the position of movable block, for the movable block provides the removal orbit, avoid the friction between movable block surface and the fixed slot inner wall simultaneously, prolong its life.

6. The utility model discloses a set up spacing hole, can set up the spacing hole that uses with the gag lever post cooperation through the one side of keeping away from thimble body at the fixed block, can restrict the position of gag lever post, for the gag lever post provides the removal orbit, make the gag lever post can get into the inside of spacing groove through spacing hole, improve its stability simultaneously.

7. The utility model discloses a set up the sealing washer, can be through the inner wall fixedly connected with sealing washer at the gas vent, can improve the leakproofness of junction in the inside of thimble body entering gas vent.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a top view of a mounting block in accordance with an embodiment of the present invention;

fig. 3 is a partial enlarged view of a portion a of fig. 1 according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a front view of a die body according to an embodiment of the present invention.

In the figure: 1. a mold body; 2. a thimble body; 3. an exhaust port; 4. a fixed block; 5. a card slot; 6. a limiting groove; 7. fixing grooves; 8. a limiting mechanism; 801. a slide bar; 802. a spring; 803. a limiting rod; 9. an adjustment mechanism; 901. adjusting a rod; 902. a movable block; 903. a draw bar; 904. a transmission rod; 10. an adjustment hole; 11. a transmission groove; 12. a slider; 13. a chute; 14. a limiting hole; 15. and (5) sealing rings.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of thimble exhaust structure, including mould body 1, all be provided with thimble body 2 around the 1 top of mould body, gas vent 3 that uses with the cooperation of thimble body 2 is seted up at mould body 1's top, the equal fixedly connected with fixed block 4 in both sides of thimble body 2, draw-in groove 5 that uses with the cooperation of fixed block 4 has been seted up to gas vent 3's inner wall, spacing groove 6 has been seted up to one side that thimble body 2 was kept away from to draw-in groove 5 inner wall, fixed slot 7 has been seted up to fixed block 4's inside, the inside of fixed slot 7 is provided with stop gear 8, stop gear 8 keeps away from one side of thimble body 2 and runs through to the inside of draw-in groove 5, and use with spacing groove 6 cooperation, regulation hole 10 has been seted up at fixed block 4's top, the inside of regulation hole 10 is provided with adjustment mechanism 9.

Referring to fig. 2, the limiting mechanism 8 includes a sliding rod 801, one side of the sliding rod 801 close to the thimble body 2 is fixedly connected to an inner wall of the fixing groove 7, a spring 802 is sleeved on a surface of the sliding rod 801, one side of the spring 802 close to the thimble body 2 is fixedly connected to the inner wall of the fixing groove 7, one side of the spring 802 far away from the thimble body 2 is fixedly connected to a limiting rod 803, an inner portion of the limiting rod 803 is movably connected to the surface of the sliding rod 801, and a rear side of the limiting rod 803 is in contact with a surface of the adjusting mechanism 9.

Adopt above-mentioned scheme: through setting up stop gear 8, can promote gag lever post 803 along slide bar 801 orbit to keeping away from thimble body 2 one side removal through the elasticity that spring 802 produced, make the inside that one side that thimble body 2 was kept away from to gag lever post 803 got into spacing groove 6 through spacing hole 14 to the position of fixed block 4 is fixed, and then the position of fixed thimble body 2, has improved its stability.

Referring to fig. 2 and 3, the adjusting mechanism 9 includes an adjusting rod 901, the bottom of the adjusting rod 901 penetrates through the inside of the fixing groove 7, and is fixedly connected with a movable block 902, a traction rod 903 is fixedly connected to the front side of the movable block 902, a transmission rod 904 is fixedly connected to the top of the traction rod 903, and the surface of the transmission rod 904 is movably connected to the rear side of the limiting rod 803.

Adopt above-mentioned scheme: by arranging the adjusting mechanism 9, the adjusting rod 901 can be pushed forward along the track of the adjusting hole 10, the adjusting rod 901 drives the movable block 902 to move forward along the track of the sliding groove 13, the movable block 902 drives the traction rod 903 to move forward, the traction rod 903 drives the transmission rod 904 to move forward, the inner wall of the transmission groove 11 is extruded by the surface of the transmission rod 904, the limiting rod 803 is pushed to move towards one side close to the thimble body 2, one side of the limiting rod 803 far away from the thimble body 2 retracts into the limiting hole 14 along the track of the sliding rod 801, at the moment, the thimble body 2 can be inserted into the exhaust port 3 by aligning the position between the fixed block 4 and the clamping groove 5, meanwhile, the fixed block 4 is enabled to enter into the corresponding clamping groove 5, and the use by a user is facilitated.

Referring to fig. 2, a transmission groove 11 is formed at the top of the limiting rod 803, and the transmission groove 11 is used in cooperation with the transmission rod 904.

Adopt above-mentioned scheme: through setting up transmission groove 11, can be through having seted up transmission groove 11 at the top of gag lever post 803, can play the transmission effect to gag lever post 803 through the cooperation between transfer line 904 and the transmission groove 11, control the change in its position.

Referring to fig. 2, both sides of the movable block 902 are fixedly connected with a sliding block 12, and the inner wall of the fixing groove 7 is provided with a sliding groove 13 used in cooperation with the sliding block 12.

Adopt above-mentioned scheme: through setting up slider 12 and spout 13, can set up spout 13 with slider 12 cooperation use through the equal fixedly connected with slider 12 in the both sides of movable block 902 and at the inner wall of fixed slot 7, can restrict the position of movable block 902, for movable block 902 provides the removal orbit, avoids the friction between movable block 902 surface and the fixed slot 7 inner wall simultaneously, prolongs its life.

Referring to fig. 2, a limiting hole 14 used in cooperation with the limiting rod 803 is formed in one side of the fixing block 4 away from the thimble body 2, and the limiting hole 14 is communicated with the fixing groove 7.

Adopt above-mentioned scheme: through setting up spacing hole 14, can be through offering the spacing hole 14 that uses with the gag lever post 803 cooperation in the one side of keeping away from thimble body 2 at fixed block 4, can restrict the position of gag lever post 803, for gag lever post 803 provides the removal orbit, make gag lever post 803 can get into the inside of spacing groove 6 through spacing hole 14, improve its stability simultaneously.

Referring to fig. 4, a sealing ring 15 is fixedly connected to an inner wall of the exhaust port 3, and the sealing ring 15 is used in cooperation with the thimble body 2.

Adopt above-mentioned scheme: by providing the sealing ring 15, the sealing ring 15 can be fixedly connected to the inner wall of the exhaust port 3, and the thimble body 2 can enter the exhaust port 3 to improve the sealing performance of the joint.

The utility model discloses a theory of operation:

when in use, a user pushes the adjusting rod 901 forward along the track of the adjusting hole 10, the adjusting rod 901 drives the movable block 902 to move forward along the track of the sliding slot 13, the movable block 902 drives the pulling rod 903 to move forward, the pulling rod 903 drives the driving rod 904 to move forward, the inner wall of the driving slot 11 is extruded by the surface of the driving rod 904, the limiting rod 803 is pushed to move towards one side close to the thimble body 2, one side of the limiting rod 803, far away from the thimble body 2, retracts into the inside of the limiting hole 14 along the track of the sliding rod 801, at the moment, the fixing block 4 is not limited, the thimble body 2 can be disassembled, then the position between the fixing block 4 and the clamping slot 5 is aligned, the thimble body 2 is inserted into the exhaust port 3, the fixing block 4 enters into the corresponding clamping slot 5, the adjusting rod 901 is loosened, and the elastic force generated by the spring 802 pushes the limiting rod 803 to move towards one side far away from the thimble body 2 along the track of the sliding rod 801, one side of the limiting rod 803, which is far away from the thimble body 2, enters the limiting groove 6 through the limiting hole 14, so as to fix the position of the fixing block 4, further fix the position of the thimble body 2, and facilitate the use of a user.

In summary, the following steps: this thimble exhaust structure, through setting up mould body 1, thimble body 2, gas vent 3, fixed block 4, draw-in groove 5, spacing groove 6, fixed slot 7, stop gear 8, slide bar 801, spring 802, gag lever post 803, adjustment mechanism 9, adjust pole 901, movable block 902, traction lever 903, transfer line 904, adjust hole 10, transmission groove 11, slider 12, spout 13, spacing hole 14 and sealing washer 15's cooperation is used, the mode of having solved current thimble when using because then using inseparable grafting is fixed a position with the mould, dead phenomenon of card takes place very easily, lead to the problem that the user is difficult to its change.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thimble exhaust structure, includes mould body (1), its characterized in that: the thimble structure is characterized in that thimble bodies (2) are arranged on the periphery of the top of the die body (1), an exhaust port (3) matched with the thimble bodies (2) for use is formed in the top of the die body (1), fixed blocks (4) are fixedly connected to two sides of the thimble bodies (2), a clamping groove (5) matched with the fixed blocks (4) for use is formed in the inner wall of the exhaust port (3), a limiting groove (6) is formed in one side, away from the thimble bodies (2), of the inner wall of the clamping groove (5), a fixed groove (7) is formed in the fixed blocks (4), a limiting mechanism (8) is arranged in the fixed groove (7), one side, away from the thimble bodies (2), of the limiting mechanism (8) penetrates through the inside of the clamping groove (5) and is matched with the limiting groove (6) for use, and an adjusting hole (10) is formed in the top of the fixed blocks (4), and an adjusting mechanism (9) is arranged in the adjusting hole (10).

2. The ejector pin exhaust structure according to claim 1, wherein: stop gear (8) are including slide bar (801), slide bar (801) are close to the inner wall fixed connection of one side of thimble body (2) and fixed slot (7), the surface cover of slide bar (801) is equipped with spring (802), spring (802) are close to the inner wall fixed connection of one side of thimble body (2) and fixed slot (7), one side fixedly connected with gag lever post (803) of thimble body (2) are kept away from in spring (802), the inside of gag lever post (803) and the surface swing joint of slide bar (801), the rear side of gag lever post (803) and the surface contact of adjustment mechanism (9).

3. The ejector pin exhaust structure according to claim 2, wherein: the adjusting mechanism (9) comprises an adjusting rod (901), the bottom of the adjusting rod (901) penetrates through the inside of the fixing groove (7), a movable block (902) is fixedly connected with the bottom, a traction rod (903) is fixedly connected to the front side of the movable block (902), a transmission rod (904) is fixedly connected to the top of the traction rod (903), and the surface of the transmission rod (904) is movably connected with the rear side of the limiting rod (803).

4. A thimble exhaust structure according to claim 3, wherein: a transmission groove (11) is formed in the top of the limiting rod (803), and the transmission groove (11) is matched with the transmission rod (904) for use.

5. A thimble exhaust structure according to claim 3, wherein: the equal fixedly connected with slider (12) in both sides of movable block (902), spout (13) that use with slider (12) cooperation are seted up to the inner wall of fixed slot (7).

6. The ejector pin exhaust structure according to claim 2, wherein: one side of the fixing block (4) far away from the thimble body (2) is provided with a limiting hole (14) matched with the limiting rod (803) for use, and the limiting hole (14) is communicated with the fixing groove (7).

7. The ejector pin exhaust structure according to claim 1, wherein: the inner wall fixedly connected with sealing washer (15) of gas vent (3), sealing washer (15) and thimble body (2) cooperation are used.