CN211588414U

CN211588414U - Cold extrusion's that can fix a position movable mould of cold mound machine

Info

Publication number: CN211588414U
Application number: CN201922090849.3U
Authority: CN
Inventors: 陈明海
Original assignee: Zhejiang Shinetop Machinery Co ltd
Current assignee: Zhejiang Shinetop Machinery Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-29
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a cold extruded movable mould that can fix a position of cold mound machine, including the movable mould, the top of movable mould is equipped with the pneumatic cylinder, the equal fixedly connected with montant in the bottom left and right sides of side pipe, the bottom of montant is in the same place with the top fixed connection of first square pole, the outer wall of first square pole runs through the movable mould, and the outer wall of first square pole and the inner wall clearance fit of movable mould, the top of side pipe is equipped with the screwed pipe. This cold extruded movable mould that can fix a position of cold mound machine, whole operation is effectual, and specific beneficial effect is: through the cooperation between threaded rod, screwed pipe, square pipe, third square bar, first square bar, branch and the spring for this cold extruded movable mould that can fix a position of cold mound machine is convenient for carry out the regulation all around, and the regulative mode is simple, convenient operation, and make the movable mould obtain fixing, this cold extruded movable mould overall structure that can fix a position of cold mound machine is simple, the production and processing of being convenient for.

Description

Cold extrusion's that can fix a position movable mould of cold mound machine

Technical Field

The utility model relates to a cold mound machine technical field specifically is a cold extruded movable mould that can fix a position of cold mound machine.

Background

A cold heading machine is a stamping machine in mechanical manufacturing, wherein a stamping part is divided into a movable die and a fixed die, and the movable die needs to be positioned in the operation process of the cold heading machine, so that the movable die and the positioned position are accurate.

The movable mould of cold mound machine among the prior art, when fixing a position, the position is not convenient for adjust, need consume a large amount of time and carry out the operation, consequently leads to the operating efficiency greatly reduced, the wasted time, and then the enlarged manufacturing cost who becomes looks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold extruded movable mould that can fix a position of cold mound machine to the movable mould of the cold mound machine among the prior art is proposed in solving above-mentioned background art, when fixing a position, the position is not convenient for adjust, need consume a large amount of time and carry out the operation, consequently leads to the operating efficiency greatly reduced, the waste time, and then the problem of the manufacturing cost of the increase of dephasing.

In order to achieve the above object, the utility model provides a following technical scheme: a movable die capable of positioning and cold extruding of a cold heading machine comprises a movable die, wherein a hydraulic cylinder is arranged above the movable die, and an adjusting assembly is arranged above the movable die;

the adjusting component comprises a square pipe, a vertical rod, a first square rod, a first support, a bearing, a threaded pipe, a first handle, a threaded rod and a second square rod;

the equal fixedly connected with montant in the bottom left and right sides of side pipe, the bottom of montant is in the same place with the top fixed connection of first square pole, the outer wall of first square pole runs through the movable mould, and the outer wall of first square pole and the inner wall clearance fit of movable mould, the top of side pipe is equipped with the screwed pipe, equal rigid coupling has the first in command from top to bottom on the outer wall of screwed pipe, the inner wall of screwed pipe links to each other with the outer wall screw thread of threaded rod, the equal rigid coupling in both ends has the second square pole about the threaded rod, the equal fixedly connected with bearing in the outer wall left and right sides of threaded rod, the outer wall top fixed connection of first support and side pipe is in the same place in.

Preferably, two first square rods are centrosymmetric about the square tube.

Preferably, the left side and the right side of the movable die are both provided with a fixing mechanism;

the fixing mechanism comprises a supporting rod, a transverse groove, a sleeve, a check ring, a spring, a third support, a round rod, a second handle, a pin shaft and a second support;

the utility model discloses a spring, including the spring, the spring is fixed on the outer wall of branch, the side clearance fit of horizontal groove and movable mould is passed through to the outer wall of branch, the outer wall of branch runs through the sleeve, and branch and sleeve clearance fit, telescopic right-hand member is in the same place with the outer wall left side fixed connection of movable mould, the outer wall of branch is in the same place with the inner wall fixed connection of retaining ring, the outer wall of branch cup joints together with the inner wall of spring, both ends respectively offset tightly with retaining ring and sleeve about the spring, the left end and the third support fixed connection of branch are in the same place, the front of third support is in the same place with the back fixed connection of round bar, the round bar offsets tightly with the left side top of second handle, the right side below of second handle is rotated through the left end of round pin axle with the second support and is linked to each other, the.

Preferably, one end of the supporting rod, which is close to the first square rod, is provided with grinding grains.

Preferably, the square pipe is connected with the hydraulic cylinder through a support assembly;

the supporting assembly comprises a top plate, a first bolt, a fourth bracket, a third square bar and a second bolt;

the top of roof is in the same place with the bottom fixed connection of pneumatic cylinder, the bottom left and right sides of roof all is equipped with the fourth support, the inboard internal surface of fourth support and the outer wall clearance fit of second square pole, the fourth support is together fixed with the roof through first bolt, the bottom of fourth support is in the same place through the top fixed connection of second bolt with the third square pole, the outer wall of third square pole and the inner wall clearance fit of square pipe.

Preferably, two of the fourth brackets are in central symmetry with respect to the second square bar.

Compared with the prior art, the beneficial effects of the utility model are that: this cold extruded movable mould that can fix a position of cold mound machine, whole operation is effectual, and specific beneficial effect is:

through the cooperation between threaded rod, screwed pipe, square pipe, third square bar, first square bar, branch and the spring for this cold mound machine can fix a position cold extruded movable mould is convenient for carry out the regulation of controlling all around, and the regulative mode is simple, convenient operation, and makes the movable mould obtain fixedly.

This cold extruded movable mould overall structure of cold mound machine that can fix a position is simple, and the production and processing of being convenient for bring very big facility for the operation personnel when using, can effectual improvement operating efficiency, be difficult for damaging, more be suitable for using widely.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the first bracket, the threaded rod and the third rod in FIG. 2;

fig. 4 is a schematic view showing a connection relationship between the sleeve, the spring and the second handle in fig. 1.

In the figure: 1. fixing mechanism, 101, branch, 102, horizontal groove, 103, sleeve, 104, retaining ring, 105, spring, 106, third support, 107, round bar, 108, second handle, 109, round pin axle, 110, second support, 2, adjusting part, 201, square pipe, 202, montant, 203, first square bar, 204, first support, 205, bearing, 206, screwed pipe, 207, first handle, 208, threaded rod, 209, second square bar, 3, supporting component, 301, roof, 302, first bolt, 303, fourth support, 304, third square bar, 305, second bolt, 4, movable mould, 5, pneumatic cylinder.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a movable die capable of positioning cold extrusion of a cold heading machine comprises a movable die 4, a hydraulic cylinder 5 and a model MOB of the hydraulic cylinder 5 are arranged above the movable die 4, an adjusting assembly 2 is arranged above the movable die 4, the adjusting assembly 2 comprises a square tube 201, a vertical rod 202, a first square rod 203, a first support 204, a bearing 205, a threaded pipe 206, a first handle 207, a threaded rod 208 and a second square rod 209, the vertical rod 202 is fixedly connected to the left side and the right side of the bottom of the square tube 201, the bottom of the vertical rod 202 is fixedly connected with the top of the first square rod 203, the first square rod 203 plays a limiting role on the movable die 4, so that the movable die 4 can move back and forth under the action of external force, the outer wall of the first square rod 203 penetrates through the movable die 4, the outer wall of the first square rod 203 is in clearance fit with the inner wall of the movable die 4, the threaded pipe 206 is arranged above the top of the square tube 201, the square, equal rigid coupling has first leader 207 from top to bottom for the outer wall of screwed pipe 206, convenient to use person rotates screwed pipe 206 through first leader 207, the inner wall of screwed pipe 206 and the outer wall screw thread of threaded rod 208 link to each other, the equal rigid coupling in both ends has second square pole 209 about threaded rod 208, second square pole 209 and fourth support 303 cooperation play support and fixed effect to threaded rod 208, the equal fixedly connected with bearing 205 in outer wall left and right sides of threaded rod 208, bearing 205 and first support 204 cooperation play the effect of support to screwed pipe 206, the outer wall top fixed connection that first support 204 and square pipe 201 are passed through to bearing 205's bottom is in the same place, two first square poles 203 are central symmetry about square pipe 201.

The left side and the right side of the movable mold 4 are respectively provided with a fixing mechanism 1, the fixing mechanism 1 comprises a support rod 101, a transverse groove 102, a sleeve 103, a check ring 104, a spring 105, a third support 106, a round rod 107, a second handle 108, a pin shaft 109 and a second support 110, the outer wall of the support rod 101 is in clearance fit with the side surface of the movable mold 4 through the transverse groove 102, the support rod 101 can be tightly abutted to a first square rod 203 under the action of the spring 105, so that the first square rod 203 and the movable mold 4 are fixed, the outer wall of the support rod 101 penetrates through the sleeve 103, the sleeve 1033 plays a limiting role on the support rod 101, the support rod 101 is in clearance fit with the sleeve 103, the right end of the sleeve 103 is fixedly connected with the left side of the outer wall of the movable mold 4, the outer wall of the support rod 101 is fixedly connected with the inner wall of the check ring 104, the outer wall of the support rod 101 is sleeved with the inner, the left end of branch 101 is in the same place with third support 106 fixed connection, the front of third support 106 is in the same place with the back fixed connection of round bar 107, round bar 107 offsets tightly with the left side top of second handle 108, the right side below of second handle 108 rotates through the left end of round pin axle 109 with second support 110 and links to each other, second support 110 and the cooperation of round pin axle 109 play the effect of support to second handle 108, the right-hand member of second support 110 is in the same place with outer wall left side bottom fixed connection of sleeve 103, the one end processing that branch 101 is close to first square pole 203 has the dull polish line, the friction between branch 101 and the first square pole 203 can be increased to the dull polish line.

Square pipe 201 passes through supporting component 3 and links to each other with pneumatic cylinder 5, supporting component 3 includes roof 301, first bolt 302, fourth support 303, third party pole 304 and second bolt 305, roof 301's top is in the same place with pneumatic cylinder 5's bottom fixed connection, roof 301's bottom left and right sides all is equipped with fourth support 303, fourth support 303 plays fixed effect to third party pole 304 and roof 301, the inboard internal surface of fourth support 303 and the outer wall clearance fit of second square pole 209, fourth support 303 is together fixed with roof 301 through first bolt 302, the bottom of fourth support 303 is in the same place through the top fixed connection of second bolt 305 with third party pole 304, the outer wall of third party pole 304 and the inner wall clearance fit of square pipe 201, third party pole 304 plays spacing effect to square pipe 201, two fourth supports 303 are centrosymmetric about second square pole 209.

When the positionable cold extrusion movable die of the cold heading machine is used, the second handle 108 is firstly pressed, the second handle 108 rotates around the pin shaft 109, the second handle 108 drives the support rod 101 to slide along the inner wall of the transverse groove 102 through the round rod 107, at the moment, the spring 105 is compressed, the tail end of the support rod 101 is separated from the first square rod 203, the movable die 4 is pushed, the movable die 4 is enabled to move forwards or backwards along the outer wall of the first square rod 203, when the front and back positions of the movable die 4 are proper, the external force to the second handle 108 is removed, under the action of the spring 105, the spring 105 pushes the support rod 101 to slide along the inner wall of the transverse groove 102 through the retaining ring 104, the right end of the support rod 101 is enabled to be tightly abutted against the side surface of the first square rod 203, the movable die 4 and the first square rod 203 are fixed, then the second handle 207 is rotated, the second handle 207 drives the threaded pipe 206 to rotate, and the threaded pipe 206 moves leftwards or rightwards on the outer, the threaded pipe 206 drives the square pipe 201 to slide along the outer wall of the third square rod 204 through the first bracket 204, so as to change the left and right positions of the movable mold 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 cold extruded movable mould that can fix a position of cold mound machine, includes movable mould (4), its characterized in that: a hydraulic cylinder (5) is arranged above the movable die (4), and an adjusting assembly (2) is arranged above the movable die (4);

the adjusting component (2) comprises a square pipe (201), a vertical rod (202), a first square rod (203), a first support (204), a bearing (205), a threaded pipe (206), a first handle (207), a threaded rod (208) and a second square rod (209);

the left side and the right side of the bottom of the square pipe (201) are both fixedly connected with vertical rods (202), the bottom of each vertical rod (202) is fixedly connected with the top of a first square rod (203), the outer wall of each first square rod (203) penetrates through a movable mould (4), the outer wall of the first square rod (203) is in clearance fit with the inner wall of the movable mould (4), a threaded pipe (206) is arranged above the top of the square pipe (201), the upper part and the lower part of the outer wall of the threaded pipe (206) are fixedly connected with a first handle (207), the inner wall of the threaded pipe (206) is in threaded connection with the outer wall of the threaded rod (208), the left end and the right end of the threaded rod (208) are fixedly connected with a second square rod (209), the left side and the right side of the outer wall of the threaded rod (208) are both fixedly connected with bearings (205), the bottom of the bearing (205) is fixedly connected with the top of the outer wall of the square pipe (201) through a first support (204).

2. A positionable, cold-extrusion, moving die for a cold-heading machine, according to claim 1, further comprising: the two first square rods (203) are in central symmetry with respect to the square pipe (201).

3. A positionable, cold-extrusion, moving die for a cold-heading machine, according to claim 1, further comprising: the left side and the right side of the movable mold (4) are provided with fixing mechanisms (1);

the fixing mechanism (1) comprises a support rod (101), a transverse groove (102), a sleeve (103), a check ring (104), a spring (105), a third support (106), a round rod (107), a second handle (108), a pin shaft (109) and a second support (110);

the outer wall of branch (101) passes through the side clearance fit of horizontal groove (102) and movable mould (4), the outer wall of branch (101) runs through sleeve (103), and branch (101) and sleeve (103) clearance fit, the right-hand member of sleeve (103) is in the same place with the outer wall left side fixed connection of movable mould (4), the outer wall of branch (101) is in the same place with the inner wall fixed connection of retaining ring (104), the outer wall of branch (101) is in the same place with the inner wall cup joint of spring (105), both ends respectively support with retaining ring (104) and sleeve (103) tightly about spring (105), the left end and third support (106) fixed connection of branch (101) are in the same place, the front of third support (106) is in the same place with the back fixed connection of round bar (107), round bar (107) are supported tightly with the left side top of second handle (108), the right side below of second handle (108) is passed through the left end pivoted of cross pin axle (109) and second support (110) and is in the below The right end of the second bracket (110) is fixedly connected with the bottom of the left side of the outer wall of the sleeve (103).

4. A positionable, cold-extrusion, moving die for a cold heading machine, according to claim 3, wherein: one end of the supporting rod (101) close to the first square rod (203) is machined with grinding grains.

5. A positionable, cold-extrusion, moving die for a cold-heading machine, according to claim 1, further comprising: the square pipe (201) is connected with the hydraulic cylinder (5) through the supporting component (3);

the supporting component (3) comprises a top plate (301), a first bolt (302), a fourth bracket (303), a third square rod (304) and a second bolt (305);

the top of roof (301) is in the same place with the bottom fixed connection of pneumatic cylinder (5), the bottom left and right sides of roof (301) all is equipped with fourth support (303), the inboard internal surface of fourth support (303) and the outer wall clearance fit of second square bar (209), fourth support (303) are together fixed with roof (301) through first bolt (302), the top fixed connection of second bolt (305) and third square bar (304) is passed through to the bottom of fourth support (303) is in the same place, the outer wall of third square bar (304) and the inner wall clearance fit of square pipe (201).

6. A cold extrusion movable die capable of being positioned for a cold heading machine according to claim 5, wherein: the two fourth brackets (303) are in central symmetry with respect to the second square bar (209).