CN219581457U

CN219581457U - Punch press is used in automobile spare and accessory part processing of accurate counterpoint

Info

Publication number: CN219581457U
Application number: CN202321338376.4U
Authority: CN
Inventors: 蒲东荣; 钱忠斌
Original assignee: Anhui Zhongyu Intelligent Technology Co ltd
Current assignee: Anhui Zhongyu Intelligent Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-08-25
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a punch press for machining automobile parts with accurate alignment, which comprises a base, wherein a sliding rod is fixedly arranged at one end of the base, a movable seat is arranged on the side surface of the sliding rod in transition fit, a crankshaft piece and an electric controller are fixedly connected to the side surface of the movable seat, and the crankshaft piece and the electric controller are respectively positioned at two adjacent sides of the movable seat; the bottom of the crankshaft piece is fixedly connected with a punch, and the punch is in sliding connection with the movable seat; a power mechanism is fixedly arranged on one side of the movable seat far away from the crankshaft, and one side of the crankshaft is fixedly connected with the output end of the power mechanism; the end face of the base, which is close to the sliding rod, is provided with a die, and the die is positioned below the punch. Wherein the port of the electric controller is connected with the punch through a circuit. The movable seat is moved downwards to a proper position, and the power mechanism is started; the crankshaft in the crankshaft piece rotates to drive the punch to move; and processing the material by matching with a die.

Description

Punch press is used in automobile spare and accessory part processing of accurate counterpoint

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a punch press for processing automobile parts with accurate alignment.

Background

The automobile parts are important components forming the automobile assembly, suitable materials are selected according to the assembly positions to be processed and manufactured, a plurality of automobile parts are formed by adopting metal plates to be processed through stamping of a mechanical punching machine, the metal plates are processed to be in corresponding shapes through stamping of a stamping machine tool through pressure, the automobile parts are suitable for processing special-shaped assemblies, and the stamping machine tool is suitable for various mechanical processing.

Some existing punching machines are inconvenient to accurately align the processed plate in the processing process, and the accuracy of plate processing is low.

Disclosure of Invention

The utility model aims to provide a punch press for processing automobile parts with accurate alignment, which solves the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the punch press for machining the automobile parts with accurate alignment comprises a base, wherein a sliding rod is fixedly arranged at one end of the base, a movable seat is arranged on the side surface of the sliding rod in transition fit, a crankshaft piece and an electric controller are fixedly connected to the side surface of the movable seat, and the crankshaft piece and the electric controller are respectively positioned on two adjacent sides of the movable seat; the bottom of the crankshaft piece is fixedly connected with a punch, and the punch is in sliding connection with the movable seat; a power mechanism is fixedly arranged on one side of the movable seat far away from the crankshaft, and one side of the crankshaft is fixedly connected with the output end of the power mechanism; the end face of the base, which is close to the sliding rod, is provided with a die, and the die is positioned below the punch. Wherein the port of the electric controller is connected with the punch through a circuit. The movable seat is moved downwards to a proper position, and the power mechanism is started; the crankshaft in the crankshaft piece rotates to drive the punch to move; and processing the material by matching with a die.

According to the technical scheme, the die is divided into a fixed die block and a movable die block; one end of the fixed module is in sliding connection with the base, a guide pillar is arranged at one end of the fixed module, which is far away from the base, and the side surface of the guide pillar is connected with the movable module through transition fit; one end of the movable module, which is far away from the fixed module, is connected with the punch in a sliding way. The material is placed between the movable module and the fixed module, and the movable module is pushed by the punch to move downwards and matched with the fixed module to form the material.

According to the technical scheme, the end face, close to the sliding rod, of the base is provided with the sliding groove, the inner wall of the sliding groove is connected with two groups of positioning blocks in a sliding manner, and the two groups of positioning blocks are oppositely arranged; one side of the two groups of positioning blocks, which are opposite, is connected with the side face of the fixed die block in a matching way. After the die is arranged on the base, positioning blocks on two sides of the die are slid; after the positioning blocks are clamped with the fixed die, the two positioning blocks are matched to limit the movement of the fixed die, so that the die is in a precise position during later stamping, and the forming rate is indirectly ensured.

According to the technical scheme, the two sides of the base are fixedly connected with the connecting seats, one end of one connecting seat is fixedly provided with the stepping motor, and one end of the other connecting seat is fixedly provided with the limiting seat; the inside fixed mounting of base has the support, the top of support is connected with the double-end hob through the bearing, the one end and the step motor of double-end hob pass through the coupling joint, the other end and the spacing seat of double-end hob pass through clearance fit and are connected. The stepping motor is started to enable the double-head screw rod to rotate at the support seat to provide power for later movement.

According to the technical scheme, the side surfaces of the double-head screw rods are respectively provided with two groups of sliding seats in clearance fit, and one ends, far away from the support, of the two groups of sliding seats and the positioning blocks are of a detachable structure; the two groups of sliding seats are respectively hinged with baffle rings at the farthest sides, and the inner walls of the baffle rings are connected with the double-head screw rods through threads; the sliding seat is positioned in the sliding groove, and the side surface of the sliding seat is in sliding connection with the sliding groove. The double-end screw rod rotates, the baffle ring rotates to move, and the sliding seat is pushed to move in the sliding groove; thereby driving the positioning block to move. The positioning block is moved by replacing manpower, so that the accidental injury probability of operators is reduced. And meanwhile, the sliding seat is moved, so that the positioning blocks at two sides simultaneously reach the die to limit, and the condition that the die is unnecessarily displaced due to unequal moving distances of the two groups of positioning blocks is prevented.

According to the technical scheme, the one end fixed mounting who keeps away from the base of slide bar has the baffle, the terminal surface of baffle has the lead screw through threaded connection, the side of lead screw passes through threaded connection with the removal seat, the control panel is installed to the one end that the seat was kept away from to the lead screw. The control panel is rotated, and the sliding of the movable seat on the sliding rod is controlled through the screw rod, so that the die with different heights can be adapted.

Compared with the prior art, the utility model has the following beneficial effects: the stepping motor is started by being provided with the stepping motor, the double-end screw rod, the sliding seat and the baffle ring, so that the double-end screw rod rotates at the support. The baffle ring rotates to move so as to push the sliding seat to move in the chute; thereby driving the positioning block to move. The positioning block is moved instead of manpower, so that the accidental injury probability of operators is reduced; and meanwhile, the sliding seat is moved, so that the positioning blocks at two sides simultaneously reach the die to limit, and the condition that the die is unnecessarily displaced due to unequal moving distances of the two groups of positioning blocks is prevented.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view showing the overall structure of a first embodiment of the present utility model;

FIG. 2 is a side view of the overall structure of a first embodiment of the utility model;

FIG. 3 is a schematic perspective view showing a structure of a base in a second embodiment of the present utility model;

FIG. 4 is a schematic perspective view of an internal mechanism of a second base of the present utility model;

in the figure: 1. a base; 11. a chute; 12. a positioning block; 13. a connecting seat; 21. a slide bar; 22. a movable seat; 23. an electric controller; 24. a crankshaft member; 25. a punch; 3. a power mechanism; 41. a fixed module; 42. a movable module; 51. a stepping motor; 52. a double-ended screw rod; 53. a support; 54. a sliding seat; 541. a baffle ring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides the following technical solutions: the utility model provides a punch press is used in automobile spare and accessory part processing of accurate counterpoint, includes base 1, and the one end fixed mounting of base 1 has slide bar 21, and the side of slide bar 21 has movable seat 22 through transition fit, and movable seat 22's side fixedly connected with bent axle spare 24, electric controller 23, bent axle spare 24, electric controller 23 are located the adjacent both sides of movable seat 22 respectively; the bottom of the crankshaft piece 24 is fixedly connected with a punch 25, and the punch 25 is in sliding connection with the movable seat 22; the power mechanism 3 is fixedly arranged on one side of the movable seat 22 away from the crank shaft piece 24, and one side of the crank shaft piece 24 is fixedly connected with the output end of the power mechanism 3; the end face of the base 1, which is close to the slide rod 21, is provided with a die, and the die is positioned below the punch 25; wherein the port of the electronic controller 23 is connected with the punch 25 by a line. The movable seat 22 is moved down to a proper position, and the power mechanism 3 is started; the crankshaft in the crankshaft piece 24 rotates to drive the punch 25 to move; and processing the material by matching with a die.

Referring to fig. 1 and 2, the mold is divided into a fixed mold block 41 and a movable mold block 42; one end of the fixed module 41 is in sliding connection with the base 1, a guide pillar is arranged at one end of the fixed module 41 away from the base 1, and the side surface of the guide pillar is connected with the movable module 42 through transition fit; the end of the movable module 42 remote from the fixed module 41 is slidably connected to the punch 25. The material is placed between the movable module 42 and the fixed module 41, and the movable module 42 is pushed by the punch 25 to move downwards and is matched with the fixed module 41 to form the material.

Referring to fig. 2, a sliding groove 11 is formed in an end face of the base 1, which is close to the sliding rod 21, and two groups of positioning blocks 12 are connected to an inner wall of the sliding groove 11 in a sliding manner, wherein the two groups of positioning blocks 12 are oppositely arranged; the opposite sides of the two groups of positioning blocks 12 are connected with the side surfaces of the fixed die block 41 in a matching way. After the die is arranged on the base 1, the positioning blocks 12 on two sides of the die are slid; after the positioning blocks 12 are clamped with the fixed die block 41, the two positioning blocks 12 are matched with the limiting and making module 41 to move, so that the die is in a precise position during later stamping, and the forming rate is indirectly ensured.

Referring to fig. 1, a baffle is fixedly mounted at one end of a sliding rod 21 away from a base 1, a screw rod is connected to an end surface of the baffle through threads, a side surface of the screw rod is connected with a movable seat 22 through threads, and a control disc is mounted at one end of the screw rod away from the movable seat 22. The control panel is rotated, and the sliding of the movable seat 22 on the sliding rod 21 is controlled by the screw rod, so that the die with different heights can be adapted.

Working principle: after the die is arranged on the base 1, the positioning blocks 12 on two sides of the die are slid; the positioning block 12 is engaged with the fixed die block 41. Material is put between the moving module 42 and the fixed module 41; the control panel is rotated, and the sliding of the movable seat 22 on the sliding rod 21 is controlled by the screw rod. When the movable seat 22 moves down to a proper position, the power mechanism 3 is started; the crankshaft in the crankshaft member 24 rotates to drive the punch 25 to move. The movable module 42 is pushed by the punch 25 to move downward, and cooperates with the fixed module 41 to mold the material.

Embodiment two: this embodiment is further optimized on the basis of the above-described embodiment, and is provided with a structure,

referring to fig. 3, two sides of the base 1 are fixedly connected with connection seats 13, one end of one connection seat 13 is fixedly provided with a stepping motor 51, and one end of the other connection seat 13 is fixedly provided with a limiting seat; the inside fixed mounting of base 1 has support 53, and the top of support 53 is connected with double-end hob 52 through the bearing, and the one end and the step motor 51 of double-end hob 52 pass through the coupling joint, and the other end and the spacing seat of double-end hob 52 pass through clearance fit and are connected. The stepper motor 51 is activated to rotate the double-ended screw 52 at the abutment 53 to power the latter movement.

Referring to fig. 4, two sets of sliding seats 54 are respectively arranged on the side surfaces of the double-ended screw rod 52 through clearance fit, and one end, far away from the support 53, of the two sets of sliding seats 54 is in a detachable structure with the positioning block 12; the farthest sides of the two groups of sliding seats 54 are respectively hinged with a baffle ring 541, and the inner wall of the baffle ring 541 is connected with the double-head screw rod 52 through threads; the sliding seat 54 is located inside the sliding groove 11, and the side surface is slidably connected with the sliding groove 11. The double-ended screw rod 52 rotates, the baffle ring 541 rotates and moves, and the sliding seat 54 is pushed to move in the sliding groove 11; thereby driving the positioning block 12 to move. The positioning block 12 is moved instead of manpower, so that the accidental injury probability of operators is reduced. And simultaneously, the sliding seat 54 is moved, so that the positioning blocks 12 on two sides simultaneously reach the die to limit, and the condition that the die is unnecessarily displaced due to unequal moving distances of the two groups of positioning blocks 12 is prevented.

Working principle: the stepping motor 51 is started to rotate the double-ended screw rod 52 at the support 53; the double-head screw rod 52 drives the baffle ring 541 to rotate and move so as to push the sliding seat 54 to move in the chute 11; thereby driving the positioning block 12 to move.

Further, a lifting cylinder may be disposed in the sliding seat 54, and an output end of the lifting cylinder is fixedly mounted with the positioning block 12. When the positioning block 12 reaches the designated position, the lifting cylinder is started to shrink, so that the positioning block 12 is driven to move downwards and cling to the positioning module 41.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a punch press is used in processing of accurate counterpoint automobile parts, includes base (1), its characterized in that: one end of the base (1) is fixedly provided with a sliding rod (21), the side surface of the sliding rod (21) is provided with a movable seat (22) through transition fit, the side surface of the movable seat (22) is fixedly connected with a crank shaft piece (24) and an electric controller (23), and the crank shaft piece (24) and the electric controller (23) are respectively positioned on two adjacent sides of the movable seat (22); the bottom of the crankshaft piece (24) is fixedly connected with a punch (25), and the punch (25) is in sliding connection with the movable seat (22); a power mechanism (3) is fixedly arranged on one side, far away from the crank shaft piece (24), of the movable seat (22), and one side of the crank shaft piece (24) is fixedly connected with the output end of the power mechanism (3); the end face, close to the sliding rod (21), of the base (1) is provided with a die, and the die is located below the punch (25).

2. The precisely aligned punch for processing automobile parts according to claim 1, wherein: the die is divided into a fixed die block (41) and a movable die block (42); one end of the fixed module (41) is in sliding connection with the base (1), one end of the fixed module (41) far away from the base (1) is provided with a guide pillar, and the side surface of the guide pillar is connected with the movable module (42) through transition fit; one end of the movable module (42) far away from the fixed module (41) is in sliding connection with the punch (25).

3. The precisely aligned punch for processing automobile parts according to claim 2, wherein: a chute (11) is formed in the end face, close to the sliding rod (21), of the base (1), two groups of positioning blocks (12) are connected to the inner wall of the chute (11) in a sliding mode, and the two groups of positioning blocks (12) are arranged oppositely; one side of the two groups of positioning blocks (12) opposite to each other is connected with the side face of the fixed die block (41) in a matching way.

4. The precisely aligned punch for processing automobile parts according to claim 3, wherein: the two sides of the base (1) are fixedly connected with connecting seats (13), one end of one connecting seat (13) is fixedly provided with a stepping motor (51), and one end of the other connecting seat (13) is fixedly provided with a limiting seat; the novel double-end screw rod is characterized in that a support (53) is fixedly arranged in the base (1), the top end of the support (53) is connected with a double-end screw rod (52) through a bearing, one end of the double-end screw rod (52) is connected with a stepping motor (51) through a coupler, and the other end of the double-end screw rod (52) is connected with a limiting seat through clearance fit.

5. The precisely aligned punch for machining automobile parts according to claim 4, wherein: two groups of sliding seats (54) are respectively arranged on the side surfaces of the double-head screw rods (52) through clearance fit, and one ends, far away from the supporting seat (53), of the two groups of sliding seats (54) and the positioning block (12) are in a detachable structure; the two groups of sliding seats (54) are hinged with baffle rings (541) on the farthest opposite sides respectively, and the inner walls of the baffle rings (541) are connected with the double-head screw rods (52) through threads; the sliding seat (54) is positioned in the sliding groove (11), and the side surface of the sliding seat is in sliding connection with the sliding groove (11).

6. The precisely aligned punch for machining automobile parts according to claim 5, wherein: the end, far away from base (1), of slide bar (21) is fixedly mounted with baffle, the terminal surface of baffle has the lead screw through threaded connection, the side of lead screw passes through threaded connection with movable seat (22), the control dish is installed to the one end that movable seat (22) was kept away from to the lead screw.