CN214563136U

CN214563136U - Auto-parts press that machining precision is high

Info

Publication number: CN214563136U
Application number: CN202120082647.9U
Authority: CN
Inventors: 尹少峰
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-02
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an auto-parts press that machining precision is high, which comprises a fixing plate and i, the equal fixed interlude of fixed plate lower extreme left part and lower extreme right part is connected with the slide bar, two the common fixedly connected with spacing base of slide bar lower extreme, two damping spring has all been cup jointed to slide bar surface lower part, and damping spring lower extreme fixed connection in spacing base upper end, two the common activity interlude in slide bar surface middle part is connected with punching press moving mechanism, punching press moving mechanism upper end middle part is through the withstand voltage seat of bolt fixedly connected with, withstand voltage seat upper end middle part fixed interlude is connected with the bearing frame, fixed plate upper end middle part screw thread interlude is connected with pressure device, and the pressure device lower extreme runs through punching press moving mechanism lower extreme and extends to punching press moving mechanism below. A auto-parts press that machining precision is high, through setting up pressure device, can carry out rough machining and thin processing to the accessory, improve accessory machining precision.

Description

Auto-parts press that machining precision is high

Technical Field

The utility model relates to a press equipment field, in particular to auto-parts press that machining precision is high.

Background

The press is a universal press with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, enables metal to generate plastic deformation and fracture to be processed into parts by applying strong pressure to metal blanks, often uses the press to process the parts in the production of automobile parts, and still has the following defects when the existing automobile part press is used: 1. the existing press machine has low processing accuracy, only can carry out rough processing on automobile parts, but cannot carve and carve precise automobile parts, and the high automation degree of the press machine can cause high processing cost; 2. when the existing press machines are used for machining accessories, the accessories are mostly directly placed on a machining table and cannot be firmly fixed, so that the accessories are easily broken out to hurt people when the equipment punches the accessories.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an auto-parts press that machining precision is high, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auto-parts press that machining precision is high, includes the fixed plate, the equal fixed interlude of fixed plate lower extreme left part and lower extreme right part is connected with the slide bar, two the common fixedly connected with spacing base of slide bar lower extreme, two damping spring has all been cup jointed to slide bar surface lower part, and damping spring lower extreme fixed connection is in spacing base upper end, two the common activity interlude in slide bar surface middle part is connected with the punching press moving mechanism, the punching press moving mechanism upper end middle part is through the resistant seat of bolt fixedly connected with, the fixed interlude in resistant seat upper end middle part is connected with the bearing frame, fixed plate upper end middle part screw thread interlude is connected with pressure device, and the pressure device lower extreme runs through the punching press moving mechanism lower extreme and extends to punching press moving mechanism below.

Preferably, the limiting base comprises a processing table plate, a limiting groove is formed in the middle of the upper end of the processing table plate, two springs are fixedly connected to the left wall and the right wall in the limiting groove, a limiting plate is fixedly connected to the four opposite faces of the springs jointly, and the upper end of the processing table plate is fixedly connected to the lower end of the sliding rod.

Preferably, the front ends and the rear ends of the two limiting plates are respectively tightly attached to the groove walls on the front side and the rear side of the limiting groove, and the upper end surfaces of the two limiting plates are flush with the upper end surface of the processing table board.

Preferably, punching press movable mechanism includes the punching press board, the equal fixed interlude of punching press board upper end left part and upper end right part is connected with the uide bushing, joint groove has all been opened, two to punching press board lower extreme left part and lower extreme right part the equal activity interlude of joint inslot is connected with the processing blade, punching press board lower extreme middle part is opened and is received the groove, two the equal sliding connection of uide bushing is at the slide bar surface, receive the groove and be located under the withstand voltage seat.

Preferably, the pressure device comprises a threaded compression rod, a hydraulic oil cylinder is fixedly connected to the upper end of the threaded compression rod, a fine machining rod is movably and alternately connected to the lower end of the threaded compression rod, a pressing block is fixedly connected to the lower end of the fine machining rod, a rotating rod is fixedly connected to the upper portion of the outer surface of the threaded compression rod, and the threaded compression rod is in threaded and alternate connection with the fixing plate.

Preferably, the lower end of the threaded compression rod is fixedly inserted into the bearing seat, the lower end of the fine machining rod penetrates through the pressure-resistant seat and is movably inserted into the accommodating groove, and the diameter of the pressing block is smaller than that of the accommodating groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up pressure device, when rotating the bull stick, can drive the screw thread depression bar down for punching press movable mechanism carries out thick punching press to the accessory, and rethread hydraulic cylinder adds the liquid oil to the screw thread depression bar, can drive the briquetting and carry out the processing that becomes more meticulous to the accessory, through pressure device's rough machining and fine machining, thereby improves the processing precision of accessory by a wide margin.

2. The utility model discloses in, through being provided with spacing base, when processing the accessory, can with the accessory joint in the spacing groove, under the pressure of four springs for the limiting plate of both sides tightly cliies the accessory, and with man-hour, the accessory is difficult for bursting out because of the pressurized, thereby has improved the security of device.

Drawings

FIG. 1 is a schematic view of the overall structure of an auto-parts press with high processing precision of the present invention;

FIG. 2 is a schematic view of the overall structure of a limiting base of the press machine for automobile parts with high processing precision;

FIG. 3 is a schematic view of the overall structure of a movable stamping mechanism of a high-precision press for automobile parts according to the present invention;

fig. 4 is the utility model discloses a pressure device of auto-parts press that machining precision is high overall structure schematic diagram.

In the figure: 1. a fixing plate; 2. a slide bar; 3. a damping spring; 4. a pressure-resistant seat; 5. a limiting base; 6. a bearing seat; 7. a movable stamping mechanism; 8. a pressure device; 51. processing the bedplate; 52. a limiting groove; 53. a spring; 54. a limiting plate; 71. stamping the plate; 72. a clamping groove; 73. processing a blade; 74. a receiving groove; 75. a guide sleeve; 81. a threaded compression bar; 82. a rotating rod; 83. finely processing the rod; 84. briquetting; 85. a hydraulic cylinder.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, an auto-parts press that machining precision is high, including fixed plate 1, fixed plate 1 lower extreme left part and lower extreme right part all fixed interlude are connected with slide bar 2, the common fixedly connected with spacing base 5 of two slide bar 2 lower extremes, damping spring 3 has all been cup jointed to two slide bar 2 surface lower parts, and damping spring 3 lower extreme fixed connection is in spacing base 5 upper end, the common activity interlude in two slide bar 2 surface middle parts is connected with punching press movable mechanism 7, punching press movable mechanism 7 upper end middle part is through bolt fixedly connected with withstand voltage seat 4, withstand voltage seat 4 upper end middle part fixed interlude is connected with bearing frame 6, fixed plate 1 upper end middle part screw thread interlude is connected with pressure device 8, and pressure device 8 lower extreme runs through punching press movable mechanism 7 lower extreme and extends to punching press movable mechanism 7 below.

The limiting base 5 comprises a processing bedplate 51, a limiting groove 52 is formed in the middle of the upper end of the processing bedplate 51, two springs 53 are fixedly connected to the left wall and the right wall in the limiting groove 52, limiting plates 54 are fixedly connected between the opposite surfaces of every two springs 53 to prevent accessories from falling out, the upper end of the processing bedplate 51 is fixedly connected to the lower end of the slide bar 2, the front end and the rear end of each limiting plate 54 are respectively tightly attached to the groove walls of the front side and the rear side of the limiting groove 52, the upper end surfaces of the two limiting plates 54 are flush with the upper end surface of the processing bedplate 51, the stamping movable mechanism 7 comprises a stamping plate 71, guide sleeves 75 are fixedly and alternately connected to the left part and the right part of the upper end of the stamping plate 71 to reduce friction force during sliding, clamping grooves 72 are formed in the left part and the right part of the lower end of the stamping plate 71, processing blades 73 are movably and alternately connected in the two clamping grooves 72 to facilitate replacement of the processing blades 73, open at punching press board 71 lower extreme middle part has accomodate groove 74, two equal sliding connection of uide bushing 75 are at slide bar 2 surface, accomodate groove 74 and be located under withstand voltage seat 4, pressure device 8 includes screw depression bar 81, screw depression bar 81 upper end fixedly connected with hydraulic cylinder 85, screw depression bar 81 lower extreme activity interlude is connected with fine manipulation pole 83, fine manipulation pole 83 lower extreme fixedly connected with briquetting 84, can carry out the processing that becomes more meticulous to the accessory, screw depression bar 81 surface upper portion fixedly connected with bull stick 82, screw depression bar 81 screw thread interlude is connected in fixed plate 1, screw depression bar 81 lower extreme fixed interlude is connected in bearing frame 6, fine manipulation pole 83 lower extreme runs through withstand voltage seat 4 and activity interlude is connected in accomodating groove 74, the diameter size of briquetting 84 is less than the diameter size of accomodating groove 74, be convenient for accomodating of briquetting 84.

It should be noted that the present invention is an auto parts press with high processing precision, when the parts are processed, the auto parts are clamped into the limiting groove 52, the two limiting plates 54 can be tightly attached to the parts by the extrusion of the four springs 53, the auto parts are prevented from being collapsed during processing, after clamping and limiting, the processing blade 73 required for processing is clamped into the clamping groove 72 of the punching movable mechanism 7, when the parts with different shapes are processed, the processing blade 73 can be replaced, the rotating rod 82 is rotated, the rotating rod 82 moves downwards in the fixed plate 1, the lower end of the rotating rod 82 rotates in the bearing seat 6, and drives the punching movable mechanism 7 to move downwards on the sliding rod 2, so that the processing blade 73 contacts the parts and processes the parts, when the parts need to be finely processed, hydraulic oil is injected into the threaded rod 81 through the hydraulic oil cylinder 85, make the fine processing pole 83 move down in screw depression pole 81 to drive briquetting 84 and carry out the processing of refining to the accessory, improve the precision of processing, and carry out rough machining to the accessory at processing blade 73, can accomodate briquetting 84 in accomodating groove 74, prevent briquetting 84 extrusion accessory, lead to the accessory to warp, simultaneously, when punching press board 71 gliding, can extrude damping spring 3, make damping spring 3 absorb buffer pressure, prevent that the accessory from being excessively extrudeed and damaging.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an auto-parts press that machining precision is high, includes fixed plate (1), its characterized in that: the left part of the lower end and the right part of the lower end of the fixed plate (1) are fixedly and alternately connected with slide bars (2), the lower ends of the two slide bars (2) are fixedly connected with a limit base (5) together, the lower parts of the outer surfaces of the two slide bars (2) are sleeved with damping springs (3), the lower end of the damping spring (3) is fixedly connected with the upper end of the limit base (5), the middle parts of the outer surfaces of the two slide bars (2) are jointly and movably inserted and connected with a stamping movable mechanism (7), the middle part of the upper end of the stamping movable mechanism (7) is fixedly connected with a pressure-resistant seat (4) through a bolt, the middle part of the upper end of the pressure-resistant seat (4) is fixedly inserted and connected with a bearing seat (6), the middle part of the upper end of the fixed plate (1) is in threaded penetration connection with a pressure device (8), and the lower end of the pressure device (8) penetrates through the lower end of the stamping movable mechanism (7) and extends to the lower part of the stamping movable mechanism (7).

2. The press for automobile parts with high processing precision as claimed in claim 1, wherein: the limiting base (5) comprises a processing bedplate (51), a limiting groove (52) is formed in the middle of the upper end of the processing bedplate (51), two springs (53) are fixedly connected to the left wall and the right wall in the limiting groove (52), four limiting plates (54) are fixedly connected to opposite surfaces of the springs (53) together, and the upper end of the processing bedplate (51) is fixedly connected to the lower end of the sliding rod (2).

3. The press for automobile parts with high processing precision as claimed in claim 2, wherein: the front ends and the rear ends of the two limit plates (54) are respectively tightly attached to the groove walls on the front side and the rear side of the limit groove (52), and the upper end surfaces of the two limit plates (54) are flush with the upper end surface of the processing bedplate (51).

4. The press for automobile parts with high processing precision as claimed in claim 1, wherein: punching press movable mechanism (7) are including punching press board (71), punching press board (71) upper end left part and the equal fixed uide bushing (75) that alternates of upper end right part, joint groove (72) have all been opened to punching press board (71) lower extreme left part and lower extreme right part, two equal activity alternates in joint groove (72) and is connected with processing blade (73), punching press board (71) lower extreme middle part is opened there is groove (74), two the equal sliding connection of uide bushing (75) is at slide bar (2) surface, accomodate groove (74) and be located under withstand voltage seat (4).

5. The press for automobile parts with high processing precision as claimed in claim 1, wherein: the pressure device (8) comprises a threaded pressure rod (81), a hydraulic oil cylinder (85) is fixedly connected to the upper end of the threaded pressure rod (81), a fine machining rod (83) is movably connected to the lower end of the threaded pressure rod (81) in an inserting mode, a pressing block (84) is fixedly connected to the lower end of the fine machining rod (83), a rotating rod (82) is fixedly connected to the upper portion of the outer surface of the threaded pressure rod (81), and the threaded pressure rod (81) is connected into the fixing plate (1) in an inserting mode.

6. The press for automobile parts with high processing precision as claimed in claim 5, wherein: the lower end of the threaded compression rod (81) is fixedly inserted into the bearing seat (6), the lower end of the fine machining rod (83) penetrates through the pressure-resistant seat (4) and is movably inserted into the accommodating groove (74), and the diameter of the pressing block (84) is smaller than that of the accommodating groove (74).