CN219617557U - Fixing jig with auxiliary pressing points and negative pressure - Google Patents

Abstract

The utility model discloses a fixture with auxiliary pressing points and negative pressure fixation, which relates to the technical field of fixtures, and comprises a base component, wherein a negative pressure component is arranged in the base component, a plate component is adsorbed at the top of the negative pressure component, the plate component is positioned at the top of the base component, a plurality of groups of pressing point components are arranged at the top of the base component and outside the plate component, the pressing point components comprise electric push rods, a rotating seat is arranged at one side of each electric push rod, the plate component is adsorbed through the negative pressure component, and the edges of the plate component are pressed through the plurality of groups of pressing point components after the plate component is adsorbed, the plate is prevented from moving during processing by adopting a double fixation mode, and meanwhile, the pressing point work is carried out on the edges of the plate component through the plurality of groups of pressing point components, so that the top ends of the plurality of groups of bosses are more attached to the bottom ends of the plate component, and the function of the auxiliary negative pressure component can be achieved.

Description

Fixing jig with auxiliary pressing points and negative pressure

Technical Field

The utility model relates to the technical field of jigs, in particular to a jig with auxiliary pressing points and negative pressure fixing.

Background

The tool is used for treating the fixed tool of processing object, is used for at present fixing panel, and part adopts the absorptive mode of negative pressure, and if adsorb between panel and the adsorption plate is infirm, there is the clearance, then is difficult to make the tool can effectually adsorb fixedly to the panel, and then influences the stability of panel to appear in the phenomenon that the panel removed in follow-up processing easily, for this reason, we propose a have supplementary pinch point and negative pressure fixed tool.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the fixture with the auxiliary pressing points and the negative pressure fixing, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the fixture comprises a base component, wherein a negative pressure component is arranged in the base component, a plate component is adsorbed on the top of the negative pressure component, the plate component is positioned at the top of the base component, and a plurality of groups of pressing point components are arranged at the top of the base component and outside the plate component;

the pressure point assembly comprises an electric push rod, a rotating seat is arranged on one side of the electric push rod, a pressing plate is connected to the top of the rotating seat in a rotating mode, the telescopic end of the electric push rod is connected with the rear end of the pressing plate, and the front end of the pressing plate is pressed at the edge of the top end of the plate assembly.

As a further technical scheme of the utility model, the base assembly comprises a bottom plate, two groups of first supporting plates and two groups of second supporting plates are symmetrically arranged at the top end of the bottom plate, outer buffer cushions are arranged at the top ends of the two groups of first supporting plates and the two groups of second supporting plates, limit posts are arranged at the two ends of the two groups of second supporting plates, supporting blocks are arranged at the top end of the bottom plate and between the two groups of first supporting plates and the two groups of second supporting plates, and inner buffer cushions are connected at the corners of the top ends of the supporting blocks.

As a further technical scheme of the utility model, the negative pressure assembly comprises a box body which is arranged inside two groups of first supporting plates and two groups of second supporting plates and is positioned outside the supporting blocks, a cavity is arranged inside the box body, air pipes are respectively arranged at the bottoms of the two ends of the box body, and each group of air pipes penetrate through the bottoms of each group of second supporting plates.

As a further technical scheme of the utility model, the top end of the box body is provided with a plurality of groups of bosses, the top end of each group of bosses is provided with a negative pressure hole, and the negative pressure holes are communicated with the inner chamber of the box body.

As a further technical scheme of the utility model, the plate component comprises a plate, a plurality of groups of outer convex rings are arranged at the bottom edge of the plate, a plurality of groups of inner convex rings are arranged at the middle position of the bottom of the plate, and limit grooves are formed in the corners of the bottom of the plate.

As a further technical scheme of the utility model, the bottom ends of the plurality of groups of inner convex rings are attached to the top ends of the plurality of groups of inner buffer pads, the bottom ends of the plurality of groups of outer convex rings are attached to the top ends of the plurality of groups of outer buffer pads, the inner dimension of each group of limiting grooves is matched with the outer dimension of each group of limiting columns, and the tops of the plurality of groups of limiting columns are respectively positioned in the plurality of groups of limiting grooves.

Advantageous effects

The utility model provides a fixture with auxiliary pressing points and negative pressure fixing. Compared with the prior art, the method has the following beneficial effects:

the utility model provides a have supplementary pinch point and negative pressure fixed jig, through placing panel subassembly on the base subassembly, adsorb panel subassembly through negative pressure component to carry out the pressfitting to panel subassembly's edge through multiunit pinch point subassembly after adsorbing, adopt dual fixed mode, guarantee that panel avoids removing when processing, carry out the pinch point work to panel subassembly edge through multiunit pinch point subassembly simultaneously, make the top of multiunit boss and the bottom of panel subassembly laminate more, thereby can reach the effect of supplementary negative pressure subassembly work.

Drawings

FIG. 1 is a schematic diagram of a fixture with auxiliary pressing points and negative pressure fixing;

FIG. 2 is a schematic diagram of a split structure with auxiliary pressing points and a negative pressure fixing jig;

FIG. 3 is a schematic view of a base assembly of a fixture with auxiliary pressure points and negative pressure;

FIG. 4 is a schematic diagram of a negative pressure assembly with auxiliary pressure points and a negative pressure fixture;

FIG. 5 is a schematic view of a plate assembly with auxiliary pressing points and a negative pressure fixture;

fig. 6 is a schematic structural diagram of a pressure point assembly with auxiliary pressure points and a negative pressure fixing jig.

In the figure: 1. a base assembly; 11. a bottom plate; 12. a first support plate; 13. a second support plate; 14. an outer cushion pad; 15. a limit column; 16. a support block; 17. an inner cushion pad; 2. a negative pressure assembly; 21. a case; 22. an air pipe; 23. a boss; 24. a negative pressure hole; 3. a sheet assembly; 31. a sheet material; 32. an inner convex ring; 33. an outer convex ring; 34. a limit groove; 4. a press point assembly; 41. an electric push rod; 42. a rotating seat; 43. and (5) pressing plates.

Detailed Description

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.

Referring to fig. 1-2, the present utility model provides a technical solution for an auxiliary pressing point and a negative pressure fixing jig: the utility model provides a have supplementary pinch point and negative pressure fixed jig, includes base subassembly 1, and base subassembly 1 internally mounted has negative pressure assembly 2, and plate subassembly 3 has been adsorbed at the top of negative pressure assembly 2, and plate subassembly 3 is located the top of base subassembly 1, and the top of base subassembly 1 just is located plate subassembly 3's externally mounted has multiunit pinch point subassembly 4.

It should be noted that, through placing panel subassembly 3 at the top of base subassembly 1, and then negative pressure subassembly 2 carries out negative pressure absorption to panel subassembly 3, and multiunit pinch point subassembly 4 presss from both sides panel subassembly 3's edge simultaneously, also can play supplementary negative pressure subassembly 2 work, makes panel subassembly 3's fixed more firm.

Referring to fig. 6, the pressing point assembly 4 includes an electric push rod 41, a rotating seat 42 is installed on one side of the electric push rod 41, a pressing plate 43 is rotatably connected to the top of the rotating seat 42, a telescopic end of the electric push rod 41 is connected to a rear end of the pressing plate 43, and a front end of the pressing plate 43 is pressed at a top edge of the plate assembly 3.

It should be noted that, the electric push rod 41 contracts to drive the rear end of the pressing plate 43 to move downward, so that the pressing plate 43 rotates counterclockwise around the rotating seat 42, thereby lifting the front end of the pressing plate 43, whereas the electric push rod 41 stretches to push the rear end of the pressing plate to lift upward, so that the front end of the pressing plate 43 moves downward.

Referring to fig. 3, the base assembly 1 includes a bottom plate 11, two sets of first support plates 12 and two sets of second support plates 13 are symmetrically disposed at the top end of the bottom plate 11, outer cushions 14 are disposed at the top ends of the two sets of first support plates 12 and the two sets of second support plates 13, limit posts 15 are disposed at the two ends of the two sets of second support plates 13, support blocks 16 are mounted between the two sets of first support plates 12 and the two sets of second support plates 13 at the top end of the bottom plate 11, and inner cushions 17 are connected at the corners of the top ends of the support blocks 16.

It should be noted that, by placing the plate assembly 3 on top of the two sets of the first support plates 12, the two sets of the second support plates 13 and the support blocks 16, the outer cushion pads 14 and the inner cushion pads 17 are attached to the inner convex rings 32 and the outer convex rings 33 at the bottom of the plate 31, so that damage to the plate assembly 3 can be avoided when the pressing point assembly 4 performs pressing point operation at the edge of the plate assembly 3.

Referring to fig. 4, the negative pressure assembly 2 includes a box 21 disposed inside two sets of first support plates 12 and two sets of second support plates 13 and located outside the support blocks 16, a chamber is disposed inside the box 21, air pipes 22 are disposed at bottoms of two ends of the box 21, each set of air pipes 22 passes through bottoms of each set of second support plates 13, a plurality of sets of bosses 23 are disposed at top ends of the box 21, negative pressure holes 24 are disposed at top ends of each set of bosses 23, and the negative pressure holes 24 are communicated with the inner chamber of the box 21.

It should be noted that, through placing panel subassembly 3 on base subassembly 1, the top of multiunit boss 23 is laminated mutually with the bottom of panel subassembly 3, and then is taken out the inner chamber gas of box 21 through two sets of trachea 22, makes it be in negative pressure state, and then adsorbs panel subassembly 3 through multiunit negative pressure hole 24, carries out the pinch point work to panel subassembly 3 edge through multiunit pinch point subassembly 4 simultaneously for the top of multiunit boss 23 is laminated with the bottom of panel subassembly 3 more, thereby can reach the effect of supplementary negative pressure subassembly 2 work.

Referring to fig. 5, the board assembly 3 includes a board 31, a plurality of sets of outer convex rings 33 are provided at the bottom edge of the board 31, a plurality of sets of inner convex rings 32 are provided at the middle position of the bottom end of the board 31, limit grooves 34 are provided at the corners of the bottom of the board 31, the bottom ends of the plurality of sets of inner convex rings 32 are attached to the top ends of the plurality of sets of inner cushion pads 17, the bottom ends of the plurality of sets of outer convex rings 33 are attached to the top ends of the plurality of sets of outer cushion pads 14, the inner dimension of each set of limit grooves 34 is adapted to the outer dimension of each set of limit posts 15, and the top ends of the plurality of sets of limit posts 15 are respectively located inside the plurality of sets of limit grooves 34.

The working principle of the utility model is as follows: when in use, the plate assembly 3 is firstly placed on the tops of the two groups of first support plates 12, the two groups of second support plates 13 and the support blocks 16, and is attached to the plurality of groups of inner convex rings 32 and the plurality of groups of outer convex rings 33 at the bottom of the plate 31 through the plurality of groups of outer buffer pads 14 and the plurality of groups of inner buffer pads 17;

the top ends of the plurality of groups of bosses 23 are attached to the bottom ends of the plate assemblies 3, and then the air in the inner chamber of the box body 21 is pumped out through the two groups of air pipes 22 to be in a negative pressure state, so that the plate assemblies 3 are adsorbed through the plurality of groups of negative pressure holes 24;

the electric push rod 41 stretches to push the rear end of the pressing plate to lift upwards, the front end of the pressing plate 43 moves downwards, the multiple groups of pressing point assemblies 4 perform pressing point work on the edges of the panel assemblies 3, and damage to the panel assemblies 3 can be avoided through the multiple groups of outer buffer cushions 14 and the multiple groups of inner buffer cushions 17;

and the pressing point work is carried out on the edge of the plate component 3 through the plurality of groups of pressing point components 4, so that the top ends of the plurality of groups of bosses 23 are more attached to the bottom ends of the plate component 3, and the function of assisting the work of the negative pressure component 2 can be achieved.

Claims (6)

1. The utility model provides a have auxiliary pressure point and negative pressure fixed jig, its characterized in that includes base subassembly (1), the internally mounted of base subassembly (1) has negative pressure component (2), board subassembly (3) are adsorbed at the top of negative pressure component (2), and board subassembly (3) are located the top of base subassembly (1), the top of base subassembly (1) just is located the outside of board subassembly (3) and installs multiunit pressure point subassembly (4);

the pressure point assembly (4) comprises an electric push rod (41), a rotating seat (42) is arranged on one side of the electric push rod (41), a pressing plate (43) is connected to the top of the rotating seat (42) in a rotating mode, the telescopic end of the electric push rod (41) is connected with the rear end of the pressing plate (43), and the front end of the pressing plate (43) is pressed at the top end edge of the plate assembly (3).

2. The fixture with auxiliary pressure points and negative pressure fixation according to claim 1, characterized in that the base assembly (1) comprises a bottom plate (11), two groups of first supporting plates (12) and two groups of second supporting plates (13) are symmetrically arranged at the top end of the bottom plate (11), outer buffer pads (14) are arranged at the top ends of the two groups of first supporting plates (12) and the two groups of second supporting plates (13), limit posts (15) are arranged at the two ends of the two groups of second supporting plates (13), supporting blocks (16) are arranged at the top ends of the bottom plate (11) and between the two groups of first supporting plates (12) and the two groups of second supporting plates (13), and inner buffer pads (17) are connected at the corners of the top ends of the supporting blocks (16).

3. The fixture with auxiliary pressure points and negative pressure fixation as claimed in claim 1, wherein the negative pressure assembly (2) comprises a box body (21) arranged inside two groups of first support plates (12) and two groups of second support plates (13) and positioned outside the support blocks (16), a cavity is formed in the box body (21), air pipes (22) are respectively arranged at the bottoms of two ends of the box body (21), and each group of air pipes (22) penetrate through the bottoms of each group of second support plates (13).

4. A fixture with auxiliary pressure points and negative pressure fixation according to claim 3, characterized in that the top end of the box body (21) is provided with a plurality of groups of bosses (23), the top end of each group of bosses (23) is provided with a negative pressure hole (24), and the negative pressure holes (24) are communicated with the inner chamber of the box body (21).

5. The fixture with auxiliary pressing points and negative pressure fixation as claimed in claim 1, wherein the plate assembly (3) comprises a plate (31), a plurality of groups of outer convex rings (33) are arranged at the bottom edge of the plate (31), a plurality of groups of inner convex rings (32) are arranged at the middle position of the bottom end of the plate (31), and limiting grooves (34) are formed in the corners of the bottom of the plate (31).

6. The fixture with auxiliary pressing points and negative pressure fixation as claimed in claim 5, wherein the bottom ends of the inner convex rings (32) are attached to the top ends of the inner buffer pads (17), the bottom ends of the outer convex rings (33) are attached to the top ends of the outer buffer pads (14), the inner dimension of each limiting groove (34) is matched with the outer dimension of each limiting column (15), and the tops of the limiting columns (15) are respectively located in the limiting grooves (34).