CN214214428U

CN214214428U - Mold clamping device for processing expansion rubber mold

Info

Publication number: CN214214428U
Application number: CN202023310379.6U
Authority: CN
Inventors: 翁兰球; 徐航春; 翁铁建
Original assignee: Jt Mold Technology Co ltd
Current assignee: Jt Mold Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a mould clamping device for processing of inflation rubber mold relates to mould clamping device technical field, including the base, first recess and second recess have been seted up respectively at the top of base, and the internally mounted of first recess has the two-way lead screw that runs through to base one side. The utility model discloses a be provided with the bearing, the screw rod, second thread bush and gag lever post, place the mould on the base back at the staff, alright start the cylinder through operating panel, make the cylinder drive the piston rod and rise, make the piston rod drive the mould and rise, the spacing hole of mould both sides aims at alright make and stop the cylinder work behind the gag lever post, staff alright rotate the screw rod afterwards, thereby it drives the gag lever post removal to make the second thread bush remove at the surface of screw rod, alright insert the gag lever post spacing downthehole, make the gag lever post carry out the spacing of upper and lower position to the mould fixed, alright afterwards go on controlling the clamp of position to the mould through splint and press from both sides tightly, and then make the installation of mould more stable.

Description

Mold clamping device for processing expansion rubber mold

Technical Field

The utility model relates to a mould clamping device technical field specifically is a mould clamping device for processing of inflation rubber mold.

Background

In brief, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, the shape of the article is processed mainly by changing the physical state of the molded material, and the clamp is a device for fixing a processing object to a correct position in the mechanical manufacturing process to receive construction or detection, also called a clamp, and in a broad sense, any process in the process is used for quickly, conveniently and safely installing a workpiece, and is called a clamp.

Chinese patent with publication number CN211361976U discloses a mould clamping device for processing of expansion glue mould, which comprises a base, the assembly groove has been seted up at the top of base, the top fixed mounting of base has the bull's eye bearing, the preceding lateral wall fixed mounting of assembly groove has one end and back lateral wall fixed connection's extension board, the inside movable mounting of extension board has the pivot, the equal fixed mounting in the left and right sides of base has fixing bearing.

The utility model has the advantages that the bracket bearings are distributed on the top of the base, the die can move freely under the action of the bracket bearings, the die is convenient to adjust the direction and the angle, and the die is more convenient for a user to use; however, when the device is used for clamping and limiting the upper position and the lower position of a mold, the length of the clamping block needs to be set longer so as to clamp the molds with different heights, so that the jack also needs to jack up the corresponding height, the heights of the clamping block and the jack are easily limited, and if the ejection height of the jack is too high, the clamping of the upper position and the lower position of the mold is easily unstable; simultaneously, when installing the mould among the device, because the volume of inflation glue mould is great, mould self weight is heavier for the mould causes certain impact to the base when putting down easily, changes the installation back to the mould for a long time, makes the base receive certain wearing and tearing easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: thereby so as to solve the centre gripping to the mould stable inadequately and cause certain impact to the base when installing the mould easily and make the base receive the problem of wearing and tearing, provide a mould clamping device for inflation gluey mould processing.

In order to achieve the above object, the utility model provides a following technical scheme: a mold clamping device for processing an expansion rubber mold comprises a base, wherein a first groove and a second groove are respectively formed in the top of the base, a bidirectional screw rod penetrating through one side of the base is installed in the first groove, a rotating handle is installed at one end of the bidirectional screw rod, first thread sleeves are installed on two sides of the outer surface of the bidirectional screw rod, a clamping plate is installed at the top of the first thread sleeve, a bearing is installed on one side of the clamping plate, a screw rod is installed in the bearing, a second thread sleeve is installed on the outer surface of the screw rod, a limiting rod penetrating through one side of the clamping plate is connected to one side of the second thread sleeve, an air cylinder is installed in the base, the output end of the air cylinder is connected with a piston rod extending into the first groove, a movable plate is installed at the top end of the piston rod, and a spring and a telescopic rod are installed in the second groove respectively, the buffer board is installed on the top of spring, the bull's eye bearing is installed at the top of base.

Preferably, the spring and the telescopic rod are both provided with a plurality of parts, and the telescopic rod is located inside the spring.

Preferably, the height of buffer board is greater than the height of base, the buffer board is located the both sides of fly leaf respectively, just the buffer board adopts the rubber material preparation to form.

Preferably, the movable plate is located above the bidirectional screw rod, and the bidirectional screw rod is located between the two piston rods.

Preferably, the width of the clamping plate is equal to the width of the first groove.

Preferably, an operation panel is installed on the outer surface of the base, and the operation panel is electrically connected with the cylinder.

Preferably, the bull's eye bearing is provided with a plurality ofly, and is a plurality of bull's eye bearing equidistance distributes in the top of base.

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

1. the utility model is provided with a bearing, a screw rod, a second thread sleeve and a limiting rod, after a worker places a mould on a base, the mould can move on the bull's eye bearing through the mould so as to adjust the position of the mould, then the turning handle can be rotated to drive the bidirectional screw rod to rotate, so that two first thread sleeves move oppositely on the bidirectional screw rod so as to drive two clamping plates to move to one side of the mould, then the cylinder can be started through an operation panel, the cylinder drives the piston rod to ascend, the piston rod drives the mould to ascend, the limiting holes on two sides of the mould are aligned with the limiting rod so as to stop the operation of the cylinder, then the worker can rotate the screw rod, the second thread sleeve moves on the outer surface of the screw rod so as to drive the limiting rod to move, the limiting rod can be inserted into the limiting hole, so that the limiting rod can limit the mould to be fixed at the upper position and the lower position, then, the mold can be clamped at the left and right positions through the clamping plate, so that the mold is more stably installed;

2. the utility model discloses a be provided with buffer board, spring and telescopic link, when installing the mould, because the volume of inflation rubber mold is great, mould self weight is heavier, makes the mould contact earlier with the buffer board this moment, and then makes buffer board extrusion spring and telescopic link, after with the die holding to with the same horizontal plane of base afterwards for the impact that the spring can produce the mould absorbs, the effectual wearing and tearing that cause the base when having avoided die holding.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a base of the present invention;

FIG. 2 is a schematic view of a side-sectional structure of the base of the present invention;

fig. 3 is a schematic top view of the base of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a bidirectional screw rod; 3. a first threaded sleeve; 4. a splint; 5. a bull's eye bearing; 6. a screw; 7. a cylinder; 8. a handle is rotated; 9. a second threaded sleeve; 10. a piston rod; 11. a movable plate; 12. a buffer plate; 13. a first groove; 14. a second groove; 15. a spring; 16. a limiting rod; 17. a telescopic rod; 18. an operation panel; 19. and a bearing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a mold clamping device for processing an expandable rubber mold includes a base 1, a bidirectional screw rod 2, a first thread bushing 3, a clamping plate 4, a bull eye bearing 5, a screw rod 6, a cylinder 7, a rotating handle 8, a second thread bushing 9, a piston rod 10, a movable plate 11, a buffer plate 12, a first groove 13, a second groove 14, a spring 15, a limiting rod 16, an expansion link 17, an operation panel 18 and a bearing 19; the top of the base 1 is respectively provided with a first groove 13 and a second groove 14, a bidirectional screw rod 2 penetrating to one side of the base 1 is installed inside the first groove 13, a rotating handle 8 is installed at one end of the bidirectional screw rod 2, first thread sleeves 3 are installed on two sides of the outer surface of the bidirectional screw rod 2, a clamping plate 4 is installed at the top of the first thread sleeve 3, a bearing 19 is installed on one side of the clamping plate 4, a screw rod 6 is installed inside the bearing 19, a second thread sleeve 9 is installed on the outer surface of the screw rod 6, a limiting rod 16 penetrating to one side of the clamping plate 4 is connected to one side of the second thread sleeve 9, an air cylinder 7 is installed inside the base 1, the output end of the air cylinder 7 is connected with a piston rod 10 extending to the inside of the first groove 13, a movable plate 11 is installed at the top end of the piston rod 10, springs 15 and a telescopic rod 17 are installed inside the second groove 14, and a buffer plate 12 is installed at the top end of the spring 15, and a bull eye bearing 5 is arranged at the top of the base 1.

Please refer to fig. 2-3, the springs 15 and the telescopic rods 17 are provided in plural, and the telescopic rods 17 are located inside the springs 15, so that the telescopic rods 17 can limit and fix the springs 15; the height of buffer board 12 is greater than the height of base 1, and buffer board 12 is located the both sides of fly leaf 11 respectively, and buffer board 12 adopts the rubber material preparation to form for thereby the mould will contact earlier with buffer board 12 and make buffer board 12 can cushion the impact that the mould caused.

Please refer to fig. 1-3, the movable plate 11 is located above the two-way screw rod 2, and the two-way screw rod 2 is located between the two piston rods 10, so that the movable plate 11 can jack up the mold; the width of the clamping plate 4 is equal to the width of the first groove 13, so that the clamping plate 4 can move in the first groove 13.

Please refer to fig. 1-3, an operation panel 18 is installed on the outer surface of the base 1, and the operation panel 18 is electrically connected to the cylinder 7, so that the operator can open or close the cylinder 7 through the operation panel 18; the bull's eye bearing 5 is provided with a plurality ofly, and a plurality of bull's eye bearings 5 equidistance distribute in the top of base 1 to the staff removes the mould through bull's eye bearing 5.

The working principle is as follows: firstly, when a worker places an expansion glue mold on a base 1, because the expansion glue mold has a large volume and a heavy weight, the mold is firstly contacted with a buffer plate 12 at the moment, and then the buffer plate 12 extrudes a spring 15 and an expansion rod 17, then after the mold is installed to the same horizontal plane with the base, the spring 15 can absorb the impact generated by the mold, then the position of the mold can be adjusted under the action of a bull eye bearing 5, and then the rotation handle 8 can be rotated to drive a bidirectional screw rod 2 to rotate, so that two first thread sleeves 3 move oppositely on the bidirectional screw rod 2 to drive two clamping plates 4 to move towards one side of the mold, and then the worker can start an air cylinder 7 through an operation panel 18 to drive a piston rod 10 to ascend, so that the piston rod 10 drives the mold to ascend, the air cylinder 7 can be stopped after the limiting holes on the two sides of the die are aligned with the limiting rod 16, then the screw 6 can be rotated by a worker, so that the second thread sleeve 9 moves on the outer surface of the screw 6 to drive the limiting rod 16 to move, the limiting rod 16 can be inserted into the limiting holes on the two sides of the die, the limiting rod 16 can be used for limiting and fixing the die at the upper position and the lower position, and then the die can be clamped and fixed at the left position and the right position through the clamping splint 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould clamping device for processing of expansion glue mould, includes base (1), its characterized in that: the improved screw rod structure is characterized in that a first groove (13) and a second groove (14) are respectively formed in the top of the base (1), a bidirectional screw rod (2) penetrating through one side of the base (1) is installed in the first groove (13), a rotating handle (8) is installed at one end of the bidirectional screw rod (2), first thread sleeves (3) are installed on two sides of the outer surface of the bidirectional screw rod (2), a clamping plate (4) is installed at the top of the first thread sleeve (3), a bearing (19) is installed on one side of the clamping plate (4), a screw rod (6) is installed in the bearing (19), a second thread sleeve (9) is installed on the outer surface of the screw rod (6), a limiting rod (16) penetrating through one side of the clamping plate (4) is connected to one side of the second thread sleeve (9), an air cylinder (7) is installed in the base (1), and a piston rod (10) extending into the first groove (13) is connected to the output end of the air cylinder (7), fly leaf (11) are installed on the top of piston rod (10), spring (15) and telescopic link (17) are installed respectively to the inside of second recess (14), buffer board (12) are installed on the top of spring (15), bull's eye bearing (5) are installed at the top of base (1).

2. The mold clamping device for expansion molding die processing according to claim 1, wherein: spring (15) and telescopic link (17) all are provided with a plurality ofly, just telescopic link (17) are located the inside of spring (15).

3. The mold clamping device for expansion molding die processing according to claim 1, wherein: the height of buffer board (12) is greater than the height of base (1), buffer board (12) are located the both sides of fly leaf (11) respectively, just buffer board (12) adopt the rubber material preparation to form.

4. The mold clamping device for expansion molding die processing according to claim 1, wherein: the movable plate (11) is located above the bidirectional screw rod (2), and the bidirectional screw rod (2) is located between the two piston rods (10).

5. The mold clamping device for expansion molding die processing according to claim 1, wherein: the width of the clamping plate (4) is equal to the width of the first groove (13).

6. The mold clamping device for expansion molding die processing according to claim 1, wherein: an operation panel (18) is installed on the outer surface of the base (1), and the operation panel (18) is electrically connected with the air cylinder (7).

7. The mold clamping device for expansion molding die processing according to claim 1, wherein: the bull's eye bearing (5) are provided with a plurality ofly, and are a plurality of bull's eye bearing (5) equidistance distributes in the top of base (1).