CN210676662U - Semi-automatic riveting equipment - Google Patents

Abstract

The utility model discloses a semi-automatic riveting equipment, it includes platen, feed drive arrangement, lower mould, goes up mould, tripe guider and positioner down, tripe guider corresponds the shift position setting of lower mould is on last mould, have on this tripe guider a plurality of with the positive groove of leading of fin looks adaptation on the base. The radiating fins are preassembled on the riveting grooves of the base to form the RBC module and then are transferred to the lower die, so that the limited operation space between the upper die and the lower die is avoided, and convenience is brought to operation; and can comb through tripe guider and lead all fin, ensure the relative position accuracy nature of fin and base when getting into the lower mould, solve traditional fin and all appear phenomenons such as slope or aversion, ensure the riveting effect, guarantee product quality, also save traditional manual work simultaneously and carry out the positioning to the fin and right the process, labour saving and time saving effectively improves the yields, easy operation, convenience.

Description

Semi-automatic riveting equipment

Technical Field

The utility model relates to a riveting technical field, concretely relates to semi-automatic riveting equipment.

Background

RBC is the abbreviation for Rllo-Bond-Card, herein called the "inflation plate". One side of RBC is equipped with the pipeline that bloatees, and the inside filling medium of pipeline to promote heat dispersion.

During production, the existing assembly process of the RBC and the heat dissipation substrate specifically comprises the following steps: firstly, a slot is formed in a heat dissipation substrate, then the heat dissipation substrate is horizontally placed, the lower edge of the RBC is aligned to the slot, then a hammer is held to beat the upper edge of the RBC, so that the RBC is clamped into the slot, and the RBC is positioned and fixed on the heat dissipation substrate by interference fit. The assembly process is not tight enough in matching, poor in connection effect, low in assembly working efficiency and high in labor intensity, and RBC is prone to falling out of the slot. In addition, in the process of knocking the upper edge of the RBC, because a supporting and limiting structure is not arranged to support and limit two side faces of the RBC, the RBC is easy to deform to cause defective products, and the product quality is difficult to guarantee.

Therefore, a riveting device is provided in the market, which is characterized in that RBCs are inserted into a lower die one by one, then the position of each RBC is manually adjusted, then a heat dissipation substrate is covered, a riveting head on each RBC is aligned with a riveting groove of the heat dissipation substrate, and finally the whole lower die is pushed to a position below an upper die for die assembly and riveting. Meanwhile, the riveting die is completely based on personal subjective judgment, time and labor are wasted, in addition, in the moving process, RBC is easy to shake or shift due to vibration in the moving process of the lower die, the riveting quality is difficult to ensure, and bad products are easy to generate.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a can promote semi-automatic riveting equipment of riveting efficiency and quality.

In order to achieve the above purpose, the utility model provides a technical scheme is: a semi-automatic riveting device comprises a lower machine bedplate, a feeding driving device, a lower die, an upper die, a shutter guiding device and a positioning device, wherein the upper die is positioned above one side of the lower machine bedplate, the lower die is arranged on the lower machine bedplate through a sliding assembly, the feeding driving device is arranged on the lower machine bedplate and can drive the lower die to move in or out relative to the lower die on the sliding assembly, the positioning device is arranged on the lower die and can position a base on the lower die, the shutter guiding device is arranged on the upper die corresponding to the moving position of the lower die, and a plurality of guide grooves matched with radiating fins on the base are formed in the shutter guiding device.

As an improvement of the utility model, the feed drive arrangement is including feeding motor, feed screw and nut seat, the feed screw passes through the bearing frame setting on the lower platen, the nut seat sets up in the bottom surface of lower mould, and with feed screw looks adaptation, the feed motor sets up under on the platen, and this feed motor's drive shaft with the feed screw is connected.

As an improvement of the utility model, the slip subassembly includes slide rail, slider and support wheel components, and a plurality of support wheel components are arranged in the bottom surface both sides position of lower mould, and two slide rails set up side by side on the platen down, the position setting that the slider corresponds two slide rails is in the bottom surface of lower mould, and with slide rail looks adaptation.

As an improvement of the utility model, the support roller components include nitrogen gas spring, gyro wheel seat and set up the gyro wheel on the gyro wheel seat, nitrogen gas spring's lower extreme is connected on the gyro wheel seat, the upper end is connected on the lower mould.

As an improvement of the utility model, tripe guider includes the direction subassembly that a plurality of intervals set up side by side, forms between the two adjacent direction subassemblies lead positive groove, the direction subassembly is including installation piece and guide block, the upper portion front side of installation piece is equipped with the location mouth, and the lower part rear side is equipped with down the location mouth, be equipped with on the cope match-plate pattern with go up the location strip of the looks adaptation of location mouth, the guide block sets up down on the location mouth, the lower part of this guide block is to the protruding head that forms of rear side direction, and this head cross section appearance profile is three horn shapes.

As an improvement of the utility model, the cross section outline of the rear side part of the mounting block is triangular.

As an improvement of the utility model, positioner includes support, location cylinder and locating piece, one side position that the support corresponds the lower mould sets up perpendicularly on the platen down, the location cylinder level sets up on the support, and the piston rod orientation of this location cylinder the base, the locating piece is fixed on the piston rod of location cylinder.

The utility model has the advantages that: the utility model discloses a structural design is ingenious, it is reasonable, shift to the in-process of last mould below position, comb through tripe guider and lead all fin, ensure that all fin homoenergetic and base carry out accurate assembly, solved the phenomenon such as traditional fin all appears inclining or shifting, promote the riveting effect, guarantee product quality, also save the artifical position adjustment of tradition to the fin of while and right the process, time saving and labor saving effectively improves the yields, and easy operation, convenience, easily realization.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a plan view structural diagram of the present invention.

Fig. 2 is a side view structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the sliding assembly of the present invention.

Fig. 4 is a schematic structural view of the louver guiding device of the present invention.

Fig. 5 is a schematic top view of the mounting block of the present invention.

Fig. 6 is a schematic top view of the guide block of the present invention.

Detailed Description

Embodiment, referring to fig. 1 to 6, the present embodiment provides a semi-automatic riveting apparatus, which comprises an upper die 4, a lower die 3, a louver guiding device 5, a lower platen 6, a feeding driving device 7 and a positioning device 8, the upper die 4 is positioned above one side of the lower machine bedplate 6, the lower die 3 is arranged on the lower machine bedplate 6 through a sliding assembly 9, the feeding driving device 7 is arranged on the lower machine bedplate 6, and can drive the upper die 4 to move in or out relative to the upper die 4 on the sliding assembly 9, the positioning device 8 is arranged on the lower die 3, and can position the base 2 on the lower die 3, the louver guide 5 is arranged on the lower die 3 corresponding to the moving position of the upper die 4, the louver guide 5 is provided with a plurality of guide grooves matched with the radiating fins 1 on the base 2.

The feeding driving device 7 comprises a feeding motor 71, a feeding screw 72 and a nut seat 73, wherein the feeding screw 72 is arranged on the lower machine table 6 through a bearing seat, the nut seat 73 is arranged on the bottom surface of the upper die 4 and is matched with the feeding screw 72, the feeding motor 71 is arranged on the lower machine table 6, and a driving shaft of the feeding motor 71 is connected with the feeding screw 72.

The sliding assembly 9 comprises sliding rails 91, a sliding block 92 and supporting roller assemblies 93, the supporting roller assemblies 93 are arranged at two sides of the bottom surface of the upper die 4, the two sliding rails 91 are arranged on the lower platen 6 side by side, and the sliding block 92 is arranged at the bottom surface of the upper die 4 corresponding to the positions of the two sliding rails 91 and is matched with the sliding rails 91; the supporting roller assembly 93 comprises a nitrogen spring, a roller seat and a roller arranged on the roller seat, wherein the lower end of the nitrogen spring is connected to the roller seat, and the upper end of the nitrogen spring is connected to the upper die 4. Make sliding assembly 9 have elasticity through the nitrogen gas spring, have certain cushioning effect, avoid hard hitting and lead to damaging mould or product, effectively prolong equipment life and guarantee product quality.

The louver guide device 5 comprises a plurality of guide assemblies arranged side by side at intervals, a guide groove is formed between every two adjacent guide assemblies, each guide assembly comprises an installation block 51 and a guide block 52, an upper positioning opening 511 is formed in the front side of the upper portion of the installation block 51, a lower positioning opening 512 is formed in the rear side of the lower portion of the installation block, a positioning strip 53 matched with the upper positioning opening 511 is arranged on the lower die 3, the guide blocks 52 are arranged on the lower positioning openings 512, a guide head portion 521 is formed in the direction of the rear side of the lower portion of each guide block 52 in a protruding mode, and the cross section of each guide head portion is triangular. The cross section outline of the rear side part of the mounting block 51 is triangular, which is more beneficial to the insertion of the radiating fin 1 into the guide groove.

The positioning device 8 comprises a support, a positioning cylinder and a positioning block, one side of the support corresponding to the upper die 4 is vertically arranged on the lower platen 6, the positioning cylinder is horizontally arranged on the support, a piston rod of the positioning cylinder faces the base, and the positioning block is fixed on the piston rod of the positioning cylinder. With the positioning device 8, the positioning cylinder drives the positioning block to extend out and then to be pressed on the base 2, so that the base 2 on the lower die 3 can be quickly positioned, the displacement is avoided, and the working precision is improved.

During operation, the utility model discloses semi-automatic riveting equipment's work flow as follows:

(1) pre-installing a radiating fin 1 on a riveting groove of a base 2 to form an RBC module;

(2) assembling the RBC module on an upper die 4, wherein the base 2 is positioned on the upper die 4 plate, and the radiating fins 1 are placed upwards; the feeding driving device 7 drives the upper die 4 to move to the lower position of the lower die 3;

(3) in the process that the RBC module is moved to the upper die 4, the radiating fins 1 are just inserted into the guide groove, and under the guide effect of the guide groove, all the radiating fins 1 on the base 2 are carded and aligned;

(4) when the RBC module moves to the position below the upper die, the lower die 3 moves downwards to press the radiating fin 1, so that the riveting head at the lower edge of the radiating fin 1 is embedded into the riveting groove of the base 2 and tightly propped against the inner groove wall of the riveting groove due to compression deformation and expansion, and the radiating fin 1 and the base 2 are riveted to form an integral structure to obtain a riveting product. After obtaining the riveting product, the lower die 3 returns to the initial position, and the feeding driving device 7 drives the upper die 4 to return to the initial position, so as to take down the riveting product. Whole riveting process easily realizes, effectively ensures that all fin homoenergetic and base carry out accurate assembly, has solved traditional fin and has all appeared phenomenons such as slope or aversion, promotes the riveting effect, guarantees product quality, also saves traditional manual work simultaneously and transfers the position to the fin and right the process, labour saving and time saving, and the product yields is high.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the present invention, and other devices obtained by using the same or similar structures as those of the above-described embodiments of the present invention are within the protection scope of the present invention.

Claims (7)

1. The semi-automatic riveting equipment is characterized by comprising a lower machine bedplate, a feeding driving device, a lower die, an upper die, a shutter guiding device and a positioning device, wherein the upper die is positioned above one side of the lower machine bedplate, the lower die is arranged on the lower machine bedplate through a sliding assembly, the feeding driving device is arranged on the lower machine bedplate and can drive the lower die to move in or out relative to the lower die on the sliding assembly, the positioning device is arranged on the lower die and can position a base on the lower die, the shutter guiding device is arranged on the upper die corresponding to the moving position of the lower die, and a plurality of guide grooves matched with radiating fins on the base are formed in the shutter guiding device.

2. The semiautomatic riveting apparatus according to claim 1, wherein the feed driving means comprises a feed motor, a feed screw rod disposed on the lower platen through a bearing seat, and a nut seat disposed on the bottom surface of the lower mold and adapted to the feed screw rod, the feed motor is disposed on the lower platen, and a driving shaft of the feed motor is connected to the feed screw rod.

3. The semi-automatic riveting equipment according to claim 1, wherein the sliding assembly comprises slide rails, slide blocks and supporting roller assemblies, the supporting roller assemblies are arranged at two sides of the bottom surface of the lower die, the two slide rails are arranged on the lower platen side by side, and the slide blocks are arranged at the bottom surface of the lower die corresponding to the two slide rails and are matched with the slide rails.

4. The semi-automatic riveting apparatus according to claim 3, wherein the supporting roller assembly comprises a nitrogen spring, a roller seat and a roller arranged on the roller seat, the lower end of the nitrogen spring is connected to the roller seat, and the upper end of the nitrogen spring is connected to the lower die.

5. The semi-automatic riveting device according to claim 1, wherein the louver guide device comprises a plurality of guide assemblies arranged side by side at intervals, the guide groove is formed between two adjacent guide assemblies, the guide assemblies comprise a mounting block and a guide block, an upper positioning opening is formed in the front side of the upper portion of the mounting block, a lower positioning opening is formed in the rear side of the lower portion of the mounting block, a positioning strip matched with the upper positioning opening is arranged on the upper die, the guide block is arranged on the lower positioning opening, a guide head portion is formed by the lower portion of the guide block protruding towards the rear side, and the cross section of the guide head portion is triangular in outline.

6. The apparatus of claim 5, wherein the mounting block has a triangular cross-sectional profile at a rear portion thereof.

7. The semi-automatic riveting equipment according to claim 1, wherein the positioning device comprises a support, a positioning cylinder and a positioning block, one side of the support corresponding to the lower die is vertically arranged on the lower platen, the positioning cylinder is horizontally arranged on the support, a piston rod of the positioning cylinder faces the base, and the positioning block is fixed on the piston rod of the positioning cylinder.

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