CN216706592U - General type pressfitting machine - Google Patents

Abstract

The utility model discloses a universal laminating machine which comprises a supporting seat plate, a pressing plate, an adjusting piece and a positioning mechanism, wherein the supporting seat plate is fixed on the pressing plate; the adjusting piece is used for adjusting the distance between the pressing plate and the supporting seat plate; the positioning mechanism is arranged below the pressing plate; the supporting seat plate is used for being connected with a driving device, and the driving device drives the supporting seat plate to move, so that the pressing plate is pressed and assembled with a product fixed by the positioning mechanism. The adjusting piece comprises a screw and a nut which are in threaded fit connection; the nut is located the clamp plate, the screw is worn to establish the support bedplate. The screw comprises a convex ring arranged on the outer wall of the screw; the adjusting part further comprises a limiting seat arranged on the supporting seat plate, the limiting seat is provided with a limiting part, and a limiting area for accommodating the convex ring of the screw to move along the height direction is arranged between the limiting part and the supporting seat plate. The utility model aims to improve the precision of the driving stroke of the laminating machine equipment, reduce the labor intensity of workers and improve the product assembling quality.

Description

General type pressfitting machine

Technical Field

The application relates to the technical field of product assembling devices, in particular to a universal pressing machine.

Background

In order to achieve seamless and hole-free integration and more attractive appearance of products, screw connection is omitted from a plurality of products at present, and the products are assembled by connecting a panel and a shell of the products, and connecting a bottom plate and the shell by adopting a mode of glue joint or buckle buckling connection. Glue joint can generate glue cost, the dispensing machine has a complex structure and high maintenance and operation cost, the pressure maintaining process after dispensing is long in production period, and the phenomenon of glue aging and glue opening occurs in the later period; the buckle connection only needs to utilize the buckle reverse-buckling structure and the locking hole structure which are formed on the product to be buckled and connected and fixed, and the assembly is more convenient, fast and durable.

At present, a product is pressed and assembled by utilizing a buckle through a manual operation hand tool, force is applied to a pressing jig by depending on experience of an operator, the product assembly quality is low due to unstable operation, the labor intensity of the operator is high, and the efficiency is low; the pressing force of each person is uneven, and if the force applied by a worker exceeds the strength of the product, the pressing stroke of the pressing plate exceeds the preset stroke, the product can be damaged; if the force application force of a worker is insufficient and the preset pressing stroke cannot be reached, the barb of the buckle cannot enter the corresponding locking hole, and the worker needs to rework and press again.

Disclosure of Invention

The utility model mainly aims at the problems and provides a universal laminating machine, aiming at improving the precision of the driving stroke of the laminating machine equipment, reducing the labor intensity of workers and improving the product assembling quality.

In order to achieve the purpose, the utility model provides a universal laminating machine, which comprises a supporting seat plate, a pressing plate, an adjusting piece and a positioning mechanism, wherein the supporting seat plate is arranged on the supporting seat plate; the adjusting piece is used for adjusting the distance between the pressing plate and the supporting seat plate; the positioning mechanism is arranged below the pressing plate; the supporting seat plate is used for being connected with a driving device, and the driving device drives the supporting seat plate to move, so that the pressing plate is pressed and assembled with a product fixed by the positioning mechanism.

Further, the adjusting piece comprises a screw and a nut which are in threaded fit connection; the nut is located the clamp plate, the screw is worn to establish the support bedplate.

Further, the screw comprises a convex ring arranged on the outer wall of the screw; the adjusting part further comprises a limiting seat arranged on the supporting seat plate, the limiting seat is provided with a limiting part, and a limiting area for accommodating the convex ring of the screw to move along the height direction is arranged between the limiting part and the supporting seat plate.

Further, the device comprises an installation pressing block and a connecting plate; the mounting pressing block is mounted on the upper end face of the support seat plate; the mounting pressing block is provided with a mounting part, and the connecting plate is detachably embedded between the mounting part and the supporting seat plate; the connecting plate is used for being connected with a power output end of the driving device.

Further, the device comprises a supporting bottom plate, a supporting top plate, a guide pillar and a linear bearing; the supporting bottom plate and the supporting top plate are respectively connected with two ends of the guide pillar; the linear bearing is arranged on the support seat plate, and the inner wall of the linear bearing is sleeved with the guide pillar; the positioning mechanism is arranged on the supporting bottom plate; the supporting top plate is provided with a position avoiding hole for accommodating the screw to extend out, and a position avoiding through groove for accommodating the power output end of the driving device and connected with the connecting plate.

Further, the device comprises a movable plate and a locking piece; the positioning mechanism is a positioning female die, and the positioning female die is provided with a positioning groove for accommodating a processed product; the positioning female die is detachably connected with the movable plate through the locking piece; the movable plate is movably connected with the supporting bottom plate.

Furthermore, the supporting bottom plate is provided with a first limit stop and a second limit stop; an active area for accommodating the movable plate to move relative to the support bottom plate is arranged between the first limit stop and the second limit stop; when the movable plate is abutted against the first limit stop, the positioning female die is located at a pressing position.

Furthermore, a buffer is arranged on the lower end face of the supporting seat plate, and a buffer hole corresponding to the buffer is formed in the positioning female die.

Further, the movable plate is provided with a handle.

Further, the screw is a hand screw; the supporting seat plate and the movable plate are provided with positioning pins; the lower end face of the pressing plate is connected with a backing plate.

Compared with the prior art, the universal laminating machine provided by the utility model can adjust the distance between the pressing plate and the supporting seat plate through the adjusting piece, carry out accurate calibration, and assist in adjusting the laminating stroke of the driving device so as to drive the supporting seat plate, the pressing plate and an assembled product to be more suitable for laminating and assembling. When the positioning mechanism clamps and positions products of different specifications, the driving device does not need to be replaced within a certain stroke range, the distance between the adjusting piece adjusting pressing plate and the supporting seat plate can be utilized, when the driving stroke of the driving device exceeds a preset stroke, the adjusting piece adjusting pressing plate is close to the supporting seat plate to shorten the stroke, otherwise, the adjusting piece adjusting pressing plate is close to the supporting seat plate, and the products fixed by the positioning mechanism are accurately pressed in a proper driving stroke. Therefore, the laminating machine has higher universality, improves the laminating quality and efficiency of products and reduces the labor intensity of workers.

Drawings

Fig. 1 is a schematic structural view of a positioning female die and a movable plate of a universal laminating machine according to the present application when the positioning female die and the movable plate are movably extracted from between a pressing plate and a supporting base plate.

Fig. 2 is a schematic structural diagram of a positioning female die of the universal laminating machine of the present application when correspondingly positioned below a pressing plate.

Fig. 3 is an exploded view of a general-purpose laminating machine according to the present application.

Fig. 4 is an enlarged view of fig. 3 at a.

Fig. 5 is a schematic diagram of a mounting press block structure of the universal pressing machine.

Fig. 6 is a perspective sectional view of a general-purpose laminating machine according to the present application.

Fig. 7 is an enlarged view of fig. 6 at B.

Reference numerals shown in the drawings: 1. a support base plate; 2. pressing a plate; 3. an adjustment member; 310. a screw; 311. a convex ring; 320. a nut; 330. a limiting seat; 331. a limiting part; 340. a limiting region; 4. Positioning the female die; 410. a positioning groove; 420. a buffer hole; 5. installing a pressing block; 510. an installation part; 6. A connecting plate; 7. a support base plate; 710. a first limit stop; 720. a second limit stop; 730. an active region; 8. supporting a top plate; 810. avoiding holes; 820. a position avoiding through groove; 9. a guide post; 10. a linear bearing; 11. a movable plate; 1101. positioning blocks; 1102. a handle; 1103. a linear slide rail; 1104. a slide base; 12. a locking member; 13. a buffer; 14. positioning pins; 15. a backing plate.

Detailed Description

Referring to fig. 1 to 7, the present embodiment provides a universal pressing machine, which includes a supporting seat plate 1, a pressing plate 2, an adjusting member 3, and a positioning mechanism; the adjusting piece 3 is used for adjusting the distance between the pressure plate 2 and the support seat plate 1; the positioning mechanism is arranged below the pressing plate 2; the supporting seat plate 1 is used for connecting a driving device (not shown), and the driving device drives the supporting seat plate 1 to move, so that the pressing plate 2 presses and assembles a product fixed by the positioning mechanism.

The stroke of the driving device is generally fixed, for example, when the driving device selects an air cylinder, the extension length of a piston rod of the air cylinder is the driving stroke; or the stroke of the driving device is determined through adjustment, but in the actual production process, if the driving stroke of the driving device exceeds the preset stroke, the product is crushed and damaged when the pressing plate 2 is driven to press the product fixed by the positioning mechanism; when the driving stroke of the driving device is insufficient, the pressing plate 2 cannot be driven to effectively press the buckle of the product into the locking hole; and when the production specification of the replacement production, need to change the drive arrangement who corresponds the stroke, obviously with too high costs, cause drive arrangement moreover and support bedplate 1, clamp plate 2 to dismantle the debugging repeatedly, occupy more time, also can cause compression fittings's assembly precision to descend.

This general type pressfitting machine, when big pressfitting is with the product of specification in batches, drive arrangement has an initial pressfitting stroke, and rethread regulating press board 2 and the 1 interval of support bedplate carry out accurate calibration, supplementary adjustment drive arrangement pressfitting stroke to drive support bedplate 1 and clamp plate 2 and the more adaptation pressfitting equipment of product of equipment production.

When the product of different specifications of positioning mechanism centre gripping location, in certain stroke within range, need not to change drive arrangement, can utilize 3 adjusting pressure board 2 of regulating part and support bedplate 1 interval, surpass predetermined stroke when drive arrangement's drive stroke, be close to mutually with support bedplate 1 through 3 adjusting pressure board 2 of regulating part to shorten the stroke, otherwise be close to mutually with support bedplate 1 through 3 adjusting pressure board 2 of regulating part, the product that messenger positioning mechanism fixed obtains suitable drive stroke by accurate pressfitting. Therefore, the laminating machine has higher universality, improves the laminating quality and efficiency of products and reduces the labor intensity of workers.

Referring to fig. 3, 4, 6 and 7, the adjusting member 3 includes a screw 310 and a nut 320 which are connected in a screw fit manner; the nut 320 is disposed on the pressing plate 2, and the screw 310 is inserted through the support base plate 1.

By turning the screw 310, which is screwed into the nut 320, counterclockwise or clockwise, the pressing plate 2 is moved toward or away from the support base plate 1, so that the pressing stroke can be adjusted.

Referring to fig. 3, 4, 6 and 7, the screw 310 includes a convex ring 311 disposed on an outer wall thereof; the adjusting member 3 further comprises a limiting seat 330 disposed on the supporting seat plate 1, the limiting seat 330 is provided with a limiting portion 331, and a limiting region 340 for accommodating the protruding ring 311 of the screw 310 to move along the height direction is disposed between the limiting portion 331 and the supporting seat plate 1.

In order to screw the screw 310, the protruding ring 311 of the screw 310 is limited by the limiting region 340 formed between the limiting portion 331 of the limiting seat 330 and the support seat plate 1, so as to prevent the screw rod of the screw 310 from being unscrewed from the nut 320 and causing separation.

Referring to fig. 3, 5 and 6, the device includes a mounting press block 5 and a connecting plate 6; the mounting pressing block 5 is mounted on the upper end face of the support seat plate 1; the mounting pressing block 5 is provided with a mounting part 510, and the connecting plate 6 is detachably embedded between the mounting part 510 and the support seat plate 1; the connecting plate 6 is used for connecting with the power output end of the driving device.

The connecting plate 6 plays a role in being connected with the power output end of the driving device, the mounting pressing block 5 is specifically connected with the supporting seat plate 1 through a bolt, and the mounting portion 510 presses down the connecting plate 6 to enable the connecting plate 6 to be attached to the supporting seat plate 1. When drive arrangement needs to be changed, only need to unscrew installation briquetting 5 and support bedplate 1 connecting screw, connecting plate 6 can follow and take out between installation department 510 and the support bedplate 1 and leave, makes things convenient for quick assembly disassembly. And the driving force that drive arrangement provided is at first accepted by connecting plate 6, drives repeatedly for a long time, and connecting plate 6 can produce fatigue bending, and the roughness descends, only needs to change connecting plate 6 adjustment this moment can. Compare the pressfitting machine that does not have connecting plate 6, directly utilize drive arrangement to be connected with clamp plate 2 or support bedplate 1, long-time the use leads to clamp plate 2 or support bedplate 1 roughness to descend, and then leads to the product part buckle of being pressfitting equipment buckle can not effective pressfitting, perhaps causes the product to take place the damage.

Preferably, the number of the mounting blocks 5 is two, and the mounting portions 510 thereof are respectively pressed against both ends of the connecting plate 6.

Referring to fig. 1-3 and 6, the supporting device includes a supporting bottom plate 7, a supporting top plate 8, a guide pillar 9 and a linear bearing 10; the supporting bottom plate 7 and the supporting top plate 8 are respectively connected with two ends of the guide pillar 9; the linear bearing 10 is arranged on the support seat plate 1, and the inner wall of the linear bearing is sleeved with the guide pillar 9; the positioning mechanism is arranged on the supporting bottom plate 7; the supporting top plate 8 is provided with a clearance hole 810 for accommodating the screw 310 to extend out, and a clearance through groove 820 for accommodating the power output end of the driving device to be connected with the connecting plate 6.

Supporting baseplate 7, supporting roof 8, guide pillar 9 constitute jointly with general type pressfitting machine overall frame, and supporting baseplate 7 passes through linear bearing 10 to be connected with guide pillar 9, and guide pillar 9 provides the direction for 2 pressfitting equipment positioning mechanism fixed products of clamp plate, has promoted the operation accuracy nature.

Referring to fig. 1-3 and 6, the locking device includes a movable plate 11 and a locking member 12; the positioning mechanism is a positioning female die 4, and the positioning female die 4 is provided with a positioning groove 410 for accommodating a processed product; the positioning female die 4 is detachably connected with the movable plate 11 through a locking piece 12; the movable plate 11 is movably connected with the supporting bottom plate 7.

Preferably, retaining member 12 is for hand screwed nut and bolt, when the product of different specifications of pressfitting equipment, is connected with hand screwed nut and bolt release, can be in order to pull down location die 4, installs corresponding location die 4 again, realizes the higher commonality of this pressfitting machine.

The lower end surface of the movable plate 11 is provided with a linear slide rail 1103 and a slide base 1104, and the upper end surface of the supporting base plate 7 is provided with a linear slide rail 1103 and a slide base 1104 which are in corresponding sliding connection with the movable plate, so that the movable connection between the movable plate 11 and the supporting base plate 7 is realized, the positioning female die 4 and the movable plate 11 are conveniently drawn out from between the pressing plate 2 and the supporting base plate 7, and pressed and assembled products are taken and put.

Referring to fig. 1-3 and 6, the supporting base plate 7 is provided with a first limit stop 710 and a second limit stop 720; an active region 730 for allowing the movable plate 11 to move relative to the supporting base plate 7 is arranged between the first limit stop 710 and the second limit stop 720; when the movable plate 11 abuts against the first limit stopper 710, the positioning female die 4 is located at the pressing position.

Preferably, the movable plate 11 is provided with a positioning block 1101, and the positioning block 1101 is located between the first limit stopper 710 and the second limit stopper 720; moving the movable plate 11 along the length direction of the linear sliding rail 1103, and when the positioning block 1101 of the movable plate 11 abuts against the first limit stop 710, positioning grooves 410 of the positioning female die 4 are located at positions corresponding to the pressing plate 2, i.e. pressing positions; when the positioning block 1101 abuts against the second limit stop 720, the movable plate 11 extends out of the limit position between the pressure plate 2 and the support base plate 7, that is, the positioning block 1101 moves in the active region 730.

Referring to fig. 1-3, the lower end surface of the supporting seat plate 1 is provided with a buffer 13, and the positioning concave die 4 is provided with a buffer hole 420 corresponding to the buffer 13.

At the debugging stage of this equipment or when drive arrangement breaks down, the stroke exceeds predetermined stroke, can prevent that clamp plate 2 from energetically pressing in location die 4 up end through buffer 13 and buffer hole 420 cooperation, causes equipment to damage, or the product between clamp plate 2 and location die 4 is crushed. Meanwhile, the buffer 13 is matched with the buffer hole 420 to play a positioning and guiding role, so that the product is uniformly pressed by the pressing plate 2.

Referring to fig. 1 and 2, the movable plate 11 is provided with a handle 1102.

The handle 1102 facilitates manual operation to draw the positioning die 4 and the movable plate 11 out from between the pressing plate 2 and the supporting base plate 7.

Referring to fig. 3, 4, 6 and 7, the screw 310 is a hand screw, and the support seat plate 1 and the movable plate 11 are both provided with a positioning pin 14; the lower end surface of the pressure plate 2 is connected with a backing plate 15.

The screw 310 is screwed by hand without a wrench, so that the distance between the adjusting pressure plate 2 and the supporting seat plate 1 can be directly adjusted by hand, and the operation is more convenient and faster. The positioning pin 14 of the support seat plate 1 facilitates the assembly and positioning of the pressure plate 2 and the support seat plate 1; the positioning pin 14 of the movable plate 11 facilitates the assembly positioning of the positioning die 4 and the movable plate 11.

Preferably, the backing plate 15 is a rubber or silica gel pad, plays a certain buffering role, and prevents the pressing plate 2 from being directly pressed and connected with the product in a rigid manner when the driving device drives the pressing plate 2 to press the product.

Claims (10)

1. A universal type laminating machine is characterized by comprising a supporting seat plate, a pressing plate, an adjusting piece and a positioning mechanism; the adjusting piece is used for adjusting the distance between the pressing plate and the supporting seat plate; the positioning mechanism is arranged below the pressing plate; the supporting seat plate is used for being connected with a driving device, and the driving device drives the supporting seat plate to move, so that the pressing plate is pressed and assembled with a product fixed by the positioning mechanism.

2. A universal press as claimed in claim 1, wherein said adjustment means comprises a screw and nut in threaded engagement; the nut is located the clamp plate, the screw is worn to establish the support bedplate.

3. A universal press according to claim 2, wherein said screw comprises a male ring provided on its outer wall; the adjusting part further comprises a limiting seat arranged on the supporting seat plate, the limiting seat is provided with a limiting part, and a limiting area for accommodating the convex ring of the screw to move along the height direction is arranged between the limiting part and the supporting seat plate.

4. A universal press according to claim 2, comprising a mounting block, a connecting plate; the mounting pressing block is mounted on the upper end face of the support seat plate; the mounting pressing block is provided with a mounting part, and the connecting plate is detachably embedded between the mounting part and the supporting seat plate; the connecting plate is used for being connected with a power output end of the driving device.

5. The universal press according to claim 4, comprising a supporting bottom plate, a supporting top plate, a guide post, a linear bearing; the supporting bottom plate and the supporting top plate are respectively connected with two ends of the guide pillar; the linear bearing is arranged on the support seat plate, and the inner wall of the linear bearing is sleeved with the guide pillar; the positioning mechanism is arranged on the supporting bottom plate; the supporting top plate is provided with a position avoiding hole for accommodating the screw to extend out, and a position avoiding through groove for accommodating the power output end of the driving device and connected with the connecting plate.

6. The universal press according to claim 5, comprising a movable plate, a locking member; the positioning mechanism is a positioning female die, and the positioning female die is provided with a positioning groove for accommodating a processed product; the positioning female die is detachably connected with the movable plate through the locking piece; the movable plate is movably connected with the supporting bottom plate.

7. The universal press according to claim 6, wherein said supporting base plate is provided with a first limit stop, a second limit stop; an active area for accommodating the movable plate to move relative to the support bottom plate is arranged between the first limit stop and the second limit stop; when the movable plate is abutted against the first limit stop, the positioning female die is located at a pressing position.

8. The universal pressing machine as claimed in claim 6, wherein the lower end face of the supporting seat plate is provided with a buffer, and the positioning female die is provided with a buffer hole corresponding to the buffer.

9. Press according to claim 6, wherein said movable plate is provided with a handle.

10. Pressing machine of the universal type according to claim 6, characterised in that said screws are thumb screws; the supporting seat plate and the movable plate are provided with positioning pins; the lower end face of the pressing plate is connected with a backing plate.

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