CN213561185U

CN213561185U - Anchor clamps of annular panel beating panel processing usefulness

Info

Publication number: CN213561185U
Application number: CN202022412522.6U
Authority: CN
Inventors: 杜大超
Original assignee: Chongqing Jiazhu Decoration Engineering Design Co ltd
Current assignee: Chongqing Jiazhu Decoration Engineering Design Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a clamp for processing annular sheet metal plates, in particular to the technical field of sheet metal plates, which comprises a bottom plate and a sliding table, wherein the sliding table is positioned at the rear end of the middle part of the bottom plate, the annular sheet metal plates are sleeved outside an annular clamping block by the sliding table, then a rotating rod is rotated, a main bevel gear drives a secondary bevel gear to rotate, and a screw fixed with the secondary bevel gear rotates, so that a threaded sleeve connected with the annular clamping block can move outwards, the annular sheet metal plates can be clamped inside the annular sheet metal plates, a sliding seat can move inwards outside the annular sheet metal plates, and meanwhile, the annular sheet metal plates can be extruded inwards by the clamping head, so that the outer sides of the annular sheet metal plates are clamped, and a rubber pad inside the clamping head can prevent the annular sheet metal plates from moving, thereby the problem that the existing clamp for processing the sheet metal plates can easily cause the deformation of the annular sheet metal plates is, therefore, poor processing can be caused, and the annular sheet metal plate is easy to separate from the clamp, so that the problem of accidents is caused.

Description

Anchor clamps of annular panel beating panel processing usefulness

Technical Field

The utility model relates to a panel beating panel technical field especially relates to an anchor clamps of annular panel beating panel processing usefulness.

Background

The panel beating has light in weight, intensity is high, electrically conductive (can be used for the electromagnetic shield), with low costs, characteristics such as large-scale volume production performance is good, electronic apparatus, communication, automobile industry, field such as medical instrument has obtained the wide application, for example in computer machine case, cell-phone, MP3, the panel beating is essential component, along with the application of panel beating is more and more extensive, the design of sheet metal component has become a very important ring in the product development process, mechanical engineer must be skilled and master the design skill of sheet metal component, make the panel beating of design both satisfy the requirement such as function and the outward appearance of product, can make stamping die simple manufacture again, with low costs.

Present anchor clamps are used for the centre gripping to be the panel beating panel of rectangle form usually, and to annular panel beating panel, cause annular panel beating panel to warp very easily, can lead to processing badly like this to annular panel beating panel breaks away from anchor clamps easily, causes the accident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps of annular panel beating panel processing usefulness, the anchor clamps of having solved current panel beating panel processing usefulness cause annular panel beating panel to warp very easily, can lead to processing badly like this to annular panel beating panel breaks away from anchor clamps easily, causes unexpected problem.

The utility model provides a technical scheme that its technical problem adopted is: the clamp for processing the annular sheet metal plate comprises a bottom plate and a sliding table, wherein the sliding table is positioned at the rear end of the middle part of the bottom plate, two sliding seats are arranged at the upper end of the bottom plate in a bilateral symmetry manner, grooves are formed in the left side and the right side of the upper end of the bottom plate, at least four chucks arranged up and down are arranged at one end, close to each other, of the two sliding seats, two limiting grooves are formed in the outer sides of the chucks, telescopic rods are arranged at the rear ends of the limiting grooves and fixedly connected with the adjacent sliding seats, and springs are sleeved on the outer sides of the telescopic rods;

the improved sliding table is characterized in that a sliding groove is formed in the front end of the sliding table, a sliding box is arranged at the front end of the sliding table, the rear end of the sliding box extends into the sliding groove and is in sliding connection with the sliding groove, four annular clamping blocks are evenly arranged on the outer circle of the sliding box, an inner groove is formed in the inner portion of the sliding box, side grooves are formed in the inner wall of each end of the inner groove in the vertical direction, threaded sleeves are connected inside the side grooves in a sliding mode, the outer sides of the threaded sleeves extend out of the side grooves and are adjacent to the annular clamping blocks in fixed connection, threaded sleeves are connected with screw rods in uniform threaded connection, the screw rods extend inwards of the inner groove, the inner sides of the screw rods are located in the inner groove and are fixedly connected with secondary bevel gears, a.

Specifically, recess tank bottom width is greater than the notch width, the equal fixedly connected with of slide lower extreme is the slider of T font, the slider is located the recess and rather than sliding connection.

Specifically, the inner diameter of the notch of the limiting groove is smaller than the inner diameter of the groove bottom, and the inner end of the telescopic rod extends into the limiting groove and is in sliding connection with the limiting groove.

Specifically, the inner end and the outer end of the spring are respectively contacted with the outer side of the chuck and the inner side of the sliding seat.

Specifically, the one end that the chuck is close to each other all is arc and fixedly connected with rubber pad.

Specifically, the front end of the main bevel gear is fixedly connected with a rotating rod, and the rotating rod penetrates through the sliding box forwards and is connected with the sliding box in a sliding mode.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the clamp for processing the annular sheet metal plate is characterized in that the annular sheet metal plate is sleeved outside the annular clamping block, the rotating rod is rotated, so that the main bevel gear drives the secondary bevel gear to rotate, thus, the screw fixed with the secondary bevel gear rotates to lead the threaded sleeve connected with the annular clamping block to move outwards, thus clamping the annular sheet metal plate inside the annular sheet metal plate, and the outer side of the annular sheet metal plate is clamped by moving the sliding seat inwards and simultaneously extruding the annular sheet metal plate inwards by the clamping head, the rubber pad on the inner side of the chuck can prevent the annular sheet metal plate from moving, thereby solving the problem that the existing clamp for processing the sheet metal plate is easy to cause the deformation of the annular sheet metal plate, therefore, poor processing can be caused, and the annular sheet metal plate is easy to separate from the clamp, so that the problem of accidents is caused.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the chuck of the present invention;

FIG. 4 is a cut-away view of the slide box of the present invention;

fig. 5 is a sectional view of the slide cassette of the present invention.

In the figure: the device comprises a bottom plate-1, a sliding seat-2, a sliding table-3, a chuck-4, an annular clamping block-5, a sliding box-6, a rotating rod-7, a threaded sleeve-8, a first sliding groove-9, a telescopic rod-10, a spring-11, a second sliding groove-12, a limiting groove-13, a screw rod-14, a side groove-15, a secondary bevel gear-16, an inner groove-17 and a main bevel gear-18.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clamp for processing an annular sheet metal plate comprises a bottom plate 1 and a sliding table 3, wherein the sliding table 3 is positioned at the rear end of the middle part of the bottom plate 1, two sliding seats 2 are arranged at the upper end of the bottom plate 1, the two sliding seats 2 are arranged in bilateral symmetry, grooves 12 are formed in the left side and the right side of the upper end of the bottom plate 1, at least four chucks 4 arranged up and down are arranged at one ends of the two sliding seats 2 close to each other, two limiting grooves 13 are formed in the outer sides of the chucks 4, telescopic rods 10 are arranged at the rear ends of the limiting grooves 13, the telescopic rods 10 are fixedly connected with the adjacent sliding seats 2, springs 11 are sleeved on the outer sides of the telescopic rods 10, the width of the bottoms of the grooves 12 is larger than that of grooves, T-shaped sliding blocks are fixedly connected at the lower ends of the sliding seats 2, the sliding blocks are positioned in the grooves 12, the inner end and the outer end of the spring 11 are respectively contacted with the outer side of the chuck 4 and the inner side of the sliding seat 2, and the ends, close to each other, of the chucks 4 are both arc-shaped and fixedly connected with rubber pads;

before processing annular panel beating panel, at first slide two 2 to the both sides of floor 1 and slide for two slide 2 keep away from each other, and at this moment chuck 4 can receive the extrusion of spring 11 inward movement, makes telescopic link 10 inboard support spacing groove 13 notch, and the space between chuck 4 of both sides just has vacated like this to there is sufficient space in preparation for subsequent centre gripping.

The front end of the sliding table 3 is provided with a sliding groove 9, the front end of the sliding table 3 is provided with a sliding box 6, the rear end of the sliding box 6 extends into the sliding groove 9 and is in sliding connection with the sliding groove 9, a circle of the outer side of the sliding box 6 is uniformly provided with four annular clamping blocks 5, the inner part of the sliding box 6 is provided with an inner groove 17, the upper, lower, left and right inner walls of the inner groove 17 are respectively provided with a side groove 15 outwards, the inner part of each side groove 15 is connected with a threaded sleeve 8 in a sliding manner, the outer side of each threaded sleeve 8 extends out of the corresponding side groove 15 and is fixedly connected with the adjacent annular clamping blocks 5, the inner parts of the threaded sleeves 8 are connected with a screw 14 in a threaded manner, the screw 14 extends inwards of the inner groove 17, the inner side of each screw 14 is fixedly connected with a secondary bevel gear 16 in the inner groove 17, the middle part in the sliding box 6 is provided with a main bevel gear 18;

then, the sliding box 6 moves upwards along the sliding groove 9, and the rotating rod 7 is rotated, so that the rotating rod 7 drives the main bevel gear 18 at the rear end thereof to rotate, the main bevel gear 18 is meshed with the four secondary bevel gears 16, so that the rotation of the rotating rod 7 drives the secondary bevel gears 16 to rotate, the outer sides of the secondary bevel gears 16 are all fixed with the screw rods 14, and the screw rods 14 are in threaded connection with the threaded sleeves 8, so that the screw rods 14 are driven by the secondary bevel gears 16 to drive the threaded sleeves 8 to move inwards, so that the threaded sleeves 8 move into the side grooves 15, and the annular clamping blocks 5 at the outer sides are attached to the outer sides of the sliding box 6;

afterwards, through covering annular panel beating panel in the annular clamp splice 5 outside, and the bull stick 7 is rotated in the opposite direction, make bull stick 7 reverse drive main bevel gear 18, so that let annular clamp splice 5 move to the outside, and make annular clamp splice 5 support annular panel beating panel inner wall, through annular panel beating panel and slip box 6 of lapse, treat that annular panel beating panel lower extreme will be close bottom plate 1, through with slide 2 inward movement, chuck 4 can contact with annular panel beating panel simultaneously, spring 11 can extrude chuck 4 simultaneously, make chuck 4 grasp annular panel beating panel outside, and there is the rubber pad in chuck 4 inboard, can prevent like this that annular panel beating panel from sliding in processing.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. The utility model provides an anchor clamps of annular panel beating panel processing usefulness, includes bottom plate (1) and slip table (3), its characterized in that: the sliding table (3) is located at the rear end of the middle of the bottom plate (1), two sliding seats (2) are arranged at the upper end of the bottom plate (1), the two sliding seats (2) are symmetrically arranged in the left and right direction, grooves (12) are formed in the left and right sides of the upper end of the bottom plate (1), at least four chucks (4) which are arranged in the up-down direction are arranged at one ends of the two sliding seats (2) close to each other, two limiting grooves (13) are formed in the outer sides of the chucks (4), telescopic rods (10) are arranged at the rear ends of the limiting grooves (13), the telescopic rods (10) are fixedly connected with the adjacent sliding seats (2), and springs (11) are sleeved on the outer;

the sliding table is characterized in that a sliding groove (9) is formed in the front end of the sliding table (3), a sliding box (6) is arranged at the front end of the sliding table (3), the rear end of the sliding box (6) extends into the sliding groove (9) and is in sliding connection with the sliding groove, four annular clamping blocks (5) are uniformly arranged in a circle outside the sliding box (6), an inner groove (17) is formed in the sliding box (6), side grooves (15) are formed in the upper inner wall, the lower inner wall, the left inner wall, the right inner wall, the left inner wall and the right inner wall of the inner groove (17) outwards, a threaded sleeve (8) is connected in the side grooves (15) in a sliding mode, the outer side of the threaded sleeve (8) extends out of the side grooves (15) and is fixedly connected with the adjacent annular clamping blocks (5), a screw rod (14) is connected in the threaded sleeve (8) in a threaded mode, the screw rod (14) extends inwards, the inner middle part of the sliding box (6) is provided with a main bevel gear (18), and the main bevel gear (18) is respectively meshed with four secondary bevel gears (16).

2. The clamp for processing the annular sheet metal plate as claimed in claim 1, wherein: the groove bottom width of the groove (12) is larger than the width of the groove opening, the lower end of the sliding seat (2) is fixedly connected with a sliding block in a T shape, and the sliding block is located in the groove (12) and is in sliding connection with the groove.

3. The clamp for processing the annular sheet metal plate as claimed in claim 1, wherein: the inner diameter of the notch of the limiting groove (13) is smaller than the inner diameter of the groove bottom, and the inner end of the telescopic rod (10) extends into the limiting groove (13) and is connected with the limiting groove in a sliding mode.

4. The clamp for processing the annular sheet metal plate as claimed in claim 1, wherein: the inner end and the outer end of the spring (11) are respectively contacted with the outer side of the chuck (4) and the inner side of the sliding seat (2).

5. The clamp for processing the annular sheet metal plate as claimed in claim 1, wherein: one end of each chuck (4) close to each other is arc-shaped and is fixedly connected with a rubber pad.

6. The clamp for processing the annular sheet metal plate as claimed in claim 1, wherein: the front end of the main bevel gear (18) is fixedly connected with a rotating rod (7), and the rotating rod (7) penetrates through the sliding box (6) forwards and is connected with the sliding box (6) in a sliding mode.