CN211218339U

CN211218339U - Inward-turning closing-in stamping die

Info

Publication number: CN211218339U
Application number: CN201921904137.4U
Authority: CN
Inventors: 李森林; 张路; 张元亮
Original assignee: Dalian Mqing Machinery And Electronic Co ltd
Current assignee: Dalian Mqing Machinery And Electronic Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-11
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an enstrophe binding off stamping die, including the lower carriage, both ends fixedly connected with support frame about the lower carriage upper surface, fixedly connected with clamping table is located to the centre of lower carriage upper surface, the grinding apparatus is installed down to the upper end of clamping table, the mould groove has been seted up to the upper surface of lower grinding apparatus, the first bracing piece of both ends fixedly connected with about the lower carriage upper surface, the upper end swing joint of first bracing piece has first movable rod, the first clamp plate of upper end fixedly connected with of first movable rod, first bracing piece with the surface winding of first movable rod has first spring. This kind of turn-over binding off stamping die pushes away the mould head through promoting the jar, carries out the punching press through mould head and mould groove phase cooperation, and stability when improving the punching press through last grinding apparatus and support frame swing joint cushions through first spring and second spring, matches fixedly through mounting groove, mounting and clamping head and grinds the utensil down.

Description

Inward-turning closing-in stamping die

Technical Field

The utility model relates to a stamping die field specifically is an enstrophe binding off stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die).

The inward-turning binding off stamping die is one of dies, and the stability is not good when the punching press of the present inward-turning binding off stamping die that has now, takes place the dislocation now easily, and the buffering effect is relatively poor during the punching press, influences the life of equipment, and is not convenient for with the change mould, for this reason, we provide an inward-turning binding off stamping die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enstrophe binding off stamping die has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an inward-turning closing-up stamping die comprises a lower support, wherein the left end and the right end of the upper surface of the lower support are fixedly connected with support frames, the middle of the upper surface of the lower support is fixedly connected with a clamping table, the upper end of the clamping table is provided with a lower grinding tool, the upper surface of the lower grinding tool is provided with a die groove, the left end and the right end of the upper surface of the lower support are fixedly connected with first support rods, the upper end of each first support rod is movably connected with a first movable rod, the upper end of each first movable rod is fixedly connected with a first pressing plate, the outer surfaces of the first support rods and the first movable rods are wound with first springs, the upper end of each support frame is fixedly connected with an upper support, the left end and the right end of the upper surface of the upper support are fixedly connected with pushing cylinders, the bottoms of the pushing cylinders are movably connected with pushing rods, the bottoms of the pushing rods are fixedly connected with upper grinding tools, go up the centre department fixedly connected with mould head of grinding apparatus bottom, just the mould head with the mould groove corresponds, go up both ends fixedly connected with second bracing piece about grinding apparatus bottom, the bottom swing joint of second bracing piece has the second movable rod, the bottom fixedly connected with second clamp plate of second movable rod, the second bracing piece with the surface threaded connection of second movable rod has the second spring.

As a preferred embodiment of the present invention, the lower bracket is fixedly connected with a controller in the middle of the front surface, and the bottom of the controller is fixedly connected with a wiring hole.

As an optimal embodiment of the present invention, the clamping grooves are disposed on the left and right sides of the upper surface of the clamping table, and the side surface of the clamping table is connected with the fixing member by a thread.

As a preferred embodiment of the present invention, the left and right sides of the bottom of the lower grinding tool are fixedly connected with the mounting joints, the mounting joints are matched with the clamping grooves, and the fixing members are connected with the mounting joints.

As a preferred embodiment of the present invention, the first pressing plate and the second pressing plate are fixedly connected to a protection pad, and the protection pad is made of rubber.

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

1. the utility model discloses a turn-over binding off stamping die, start the promotion jar through the controller, the promotion jar promotes the catch bar, the catch bar promotes the upper grinding apparatus, the upper grinding apparatus promotes mould head and second bracing piece, punch through mould head and mould groove mutually supporting, through upper grinding apparatus and support frame swing joint, stability when improving the punching press;

2. the utility model discloses a turn-in binding off stamping die promotes the second movable rod through the second bracing piece, and the second movable rod promotes the second clamp plate, and the first clamp plate extrudees first clamp plate, and first clamp plate promotes first movable rod, compresses first spring through first clamp plate, and the second spring is compressed to the second clamp plate, cooperates through first spring and second spring, cushions, improves the stability when the device punches, plays the guard action to it;

3. the utility model discloses an inversion binding off stamping die cooperatees through mounting groove and clamping head, is convenient for install or with trading off the grinding apparatus, cooperatees through mounting and clamping head, and the fixed grinding apparatus down of being convenient for, the user of being convenient for operates, and the protection pad that is equipped with through first clamp plate and second clamp plate surface plays the guard action, improves the life of device, and this novel operation of being convenient for is comparatively practical, is fit for extensively promoting and using.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front sectional view of the inward-turning closed-up stamping die of the present invention;

fig. 2 is a partial overlooking cross-sectional view of the inward-turning closing-up stamping die of the utility model.

In the figure: the lower support 1, the controller 11, the wiring hole 12, the support frame 13, the clamping platform 2, the clamping groove 21, the fixing piece 22, the clamping head 23, the lower grinding tool 24, the die groove 25, the first support rod 3, the first movable rod 31, the first pressing plate 32, the first spring 33, the upper support 4, the pushing cylinder 41, the pushing rod 42, the upper grinding tool 5, the die head 51, the second support rod 6, the second movable rod 61, the second pressing plate 62, the second spring 63 and the protection pad 7.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: an inward-turning closing-up stamping die comprises a lower support 1, wherein support frames 13 are fixedly connected to the left end and the right end of the upper surface of the lower support 1, a clamping table 2 is fixedly connected to the middle of the upper surface of the lower support 1, a lower grinding tool 24 is installed at the upper end of the clamping table 2, a die groove 25 is formed in the upper surface of the lower grinding tool 24, first support rods 3 are fixedly connected to the left end and the right end of the upper surface of the lower support 1, first movable rods 31 are movably connected to the upper ends of the first support rods 3, first pressing plates 32 are fixedly connected to the upper ends of the first movable rods 31, first springs 33 are wound on the outer surfaces of the first support rods 3 and the first movable rods 31, an upper support 4 is fixedly connected to the upper end of the support frame 13, pushing cylinders 41 are fixedly connected to the left end and the right end of the upper surface of the upper support 4, and pushing rods 42 are movably connected to the bottoms, the bottom of the push rod 42 is fixedly connected with an upper grinding tool 5, the upper grinding tool 5 is movably connected with the support frame 13, the middle of the bottom of the upper grinding tool 5 is fixedly connected with a die head 51, the die head 51 corresponds to the die groove 25, the left end and the right end of the bottom of the upper grinding tool 5 are fixedly connected with a second support rod 6, the bottom of the second support rod 6 is movably connected with a second movable rod 61, the bottom of the second movable rod 61 is fixedly connected with a second pressing plate 62, the outer surfaces of the second support rod 6 and the second movable rod 61 are in threaded connection with a second spring 63, in the embodiment (as shown in fig. 1 and fig. 2), the controller 11 is used for starting the push cylinder 41, the push cylinder 41 pushes the push rod 42, the push rod 42 pushes the upper grinding tool 5, the upper grinding tool 5 pushes the die head 51 and the second support rod 6, and the die groove 25 is matched for punching, through last grinding apparatus 5 and support frame 13 swing joint, stability during the improvement punching press, promote second movable rod 61 through second bracing piece 6, second movable rod 61 promotes second clamp plate 62, second clamp plate 62 extrudes first clamp plate 32, first clamp plate 32 promotes first movable rod 31, compress first spring 33 through first clamp plate 32, second clamp plate 62 compresses second spring 63, cooperate through first spring 33 and second spring 63, cushion, stability during the improvement device punching press, play the guard action to it, cooperate through mounting groove 21 and clamping head 23, be convenient for install or with trade grinding apparatus 24 down, cooperate with clamping head 23 through mounting 22, be convenient for fix grinding apparatus 5 down, be convenient for the user to operate, through protection pad 7 that first clamp plate 32 and second clamp plate 62 surface were equipped with, play the guard action, the life of the improvement device.

Referring to fig. 1, a controller 11 is fixedly connected to the middle of the front surface of the lower bracket 1, and a wiring hole 12 is fixedly connected to the bottom of the controller 11 and is connected to a power supply through the wiring hole 12.

Referring to fig. 1-2, clamping grooves 21 are formed in the left and right sides of the upper surface of the clamping table 2, a fixing member 22 is connected to the side surface of the clamping table 2 through threads, and a clamping head 23 is installed through the clamping grooves 21.

Referring to fig. 1-2, the attaching heads 23 are fixedly connected to the left and right sides of the bottom of the lower grinding tool 24, the attaching heads 23 are matched with the attaching groove 21, and the fixing members 22 are connected with the attaching heads 23, so that the attaching heads 23 are fixed by the fixing members 22.

Referring to fig. 1, the surfaces of the first pressing plate 32 and the second pressing plate 62 are both fixedly connected with a protection pad 7, and the protection pad 7 is made of rubber, and plays a role of protection through the protection pad 7.

The working principle is as follows: it should be noted that, the utility model relates to an inward-turning closing-up stamping die, which comprises a lower bracket 1, a controller 11, a wiring hole 12, a supporting frame 13, a clamping table 2, a clamping groove 21, a fixing member 22, a clamping head 23, a lower grinding tool 24, a die groove 25, a first supporting rod 3, a first movable rod 31, a first pressing plate 32, a first spring 33, an upper bracket 4, a pushing cylinder 41, a pushing rod 42, an upper grinding tool 5, a die head 51, a second supporting rod 6, a second movable rod 61, a second pressing plate 62, a second spring 63, a protective pad 7, all parts are universal standard parts or parts known by technicians in the field, the structure and principle of the parts are all known by technicians or known by conventional experimental methods, when the utility model is used, a user is connected with a power supply through the wiring hole 12, the pushing cylinder 41 is started through the controller 11, the pushing cylinder 41 pushes the pushing rod 42, the pushing rod 42 pushes the upper grinding tool 5, the upper grinding tool 5 pushes the die head 51 and the second supporting rod 6, the die head 51 is matched with the die groove 25 for punching, the upper grinding tool 5 is movably connected with the supporting frame 13, the stability during punching is improved, the second movable rod 61 is pushed by the second supporting rod 6, the second movable rod 61 pushes the second pressing plate 62, the second pressing plate 62 extrudes the first pressing plate 32, the first pressing plate 32 pushes the first movable rod 31, the first spring 33 is compressed by the first pressing plate 32, the second spring 63 is compressed by the second pressing plate 62, the first spring 33 is matched with the second spring 63 for buffering, the stability during punching of the device is improved, the device has a protection effect, the mounting groove 21 is matched with the clamping head 23, the lower grinding tool 24 is convenient to mount or replace, the lower grinding tool 5 is convenient to fix by the fixing piece 22 being matched with the clamping head 23, and the operation of a user is convenient, the protective pads 7 arranged on the surfaces of the first pressure plate 32 and the second pressure plate 62 play a role in protection, and the service life of the device is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an in turn over binding off stamping die, includes lower carriage (1), its characterized in that: the left end and the right end of the upper surface of the lower support (1) are fixedly connected with support frames (13), the middle of the upper surface of the lower support (1) is fixedly connected with a clamping table (2), a lower grinding tool (24) is installed at the upper end of the clamping table (2), a die groove (25) is formed in the upper surface of the lower grinding tool (24), first support rods (3) are fixedly connected to the left end and the right end of the upper surface of the lower support (1), first movable rods (31) are movably connected to the upper ends of the first support rods (3), first press plates (32) are fixedly connected to the upper ends of the first movable rods (31), first springs (33) are wound on the outer surfaces of the first support rods (3) and the first movable rods (31), an upper support (4) is fixedly connected to the upper end of the support frames (13), and pushing cylinders (41) are fixedly connected to the left end and the right end of the upper surface of the upper support (, the bottom swing joint of propelling movement jar (41) has catch bar (42), grinding apparatus (5) are gone up to the bottom fixedly connected with of catch bar (42), just go up grinding apparatus (5) with support frame (13) swing joint, go up fixedly connected with mould head (51) of the centre department of grinding apparatus (5) bottom, just mould head (51) with mould groove (25) are corresponding, go up both ends fixedly connected with second bracing piece (6) about grinding apparatus (5) bottom, the bottom swing joint of second bracing piece (6) has second movable rod (61), the bottom fixedly connected with second clamp plate (62) of second movable rod (61), second bracing piece (6) with the surface threaded connection of second movable rod (61) has second spring (63).

2. The inward-turning shell nosing stamping die of claim 1, wherein: the middle of the front surface of the lower support (1) is fixedly connected with a controller (11), and the bottom of the controller (11) is fixedly connected with a wiring hole (12).

3. The inward-turning shell nosing stamping die of claim 1, wherein: clamping grooves (21) are formed in the left side and the right side of the upper surface of the clamping table (2), and fixing pieces (22) are connected to the side face of the clamping table (2) in a threaded mode.

4. The inward-turning shell nosing stamping die of claim 3, wherein: the left side and the right side of the bottom of the lower grinding tool (24) are fixedly connected with clamping heads (23), the clamping heads (23) are matched with the clamping grooves (21), and the fixing pieces (22) are connected with the clamping heads (23).

5. The inward-turning shell nosing stamping die of claim 1, wherein: the surface of the first pressing plate (32) and the surface of the second pressing plate (62) are both fixedly connected with a protection pad (7), and the protection pad (7) is made of rubber.