CN209954158U

CN209954158U - Quick assembly and disassembly formula rivet kludge

Info

Publication number: CN209954158U
Application number: CN201920755315.5U
Authority: CN
Inventors: 程志平; 刘利锋; 李昆
Original assignee: Handan Yuanda Metal Product Co Ltd
Current assignee: Handan Yuanda Metal Product Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a rivet kludge technical field especially relates to a fast loading and unloading formula rivet kludge. The quick-replacement type die disc device is designed, the nail disc and the cap disc can be freely detached through the adjusting nuts at the two ends, the push rod can be freely detached through the set screw, the assembling and machining sizes of rivets can be freely adjusted through replacing the push rod, the needle disc and the cap disc, the quick-replacement type die disc device is suitable for assembling and machining rivets of different types, and the problems that the machining type of a traditional full-automatic rivet assembling machine is single and the universality is poor are solved; the right adjusting nut is loosened, the left adjusting nut is screwed, and the nail disc and the cap disc can be tightly pressed on the rotary disc through the transmission shaft, so that the assembling machine can operate more stably in the assembling production process.

Description

Quick assembly and disassembly formula rivet kludge

Technical Field

The utility model relates to a rivet kludge technical field especially relates to a fast loading and unloading formula rivet kludge.

Background

The upper rivet (male rivet) and the lower rivet (female rivet) of the rivet are respectively manufactured, and are generally required to be assembled before use, namely, the male rivet is aligned to be inserted into the female rivet and slightly compressed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to the technical insufficiency, a rapid assembling and disassembling type rivet assembling machine is provided, the design of a rapid replacing type mould disc device is adopted, a nail disc and a cap disc can be freely disassembled through adjusting nuts at two ends, a push rod can be freely disassembled through a set screw, the assembling and processing size of rivets can be freely adjusted through replacing the push rod, the needle disc and the cap disc, the machine is suitable for assembling and processing rivets with different models, and the problems of single processing model and poor universality of the traditional full-automatic rivet assembling machine are solved; the right adjusting nut is loosened, the left adjusting nut is screwed, and the nail disc and the cap disc can be tightly pressed on the rotary disc through the transmission shaft, so that the assembling machine can operate more stably in the assembling production process.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a base, a guide disc, a rotary disc, a set screw and a quick-change die disc device; a chassis is arranged at the left side position of the top of the machine base; the guide disc is fixedly arranged on the right side of the case; a slide rail is arranged on the right side of the guide disc; the rotary disc is arranged on the right side of the guide disc; the quick-change die disc device is arranged on the right side of the rotary disc; the periphery of the middle part of the rotary disk is uniformly connected with a plurality of guide rods in a penetrating and sliding manner in the width direction; a guide seat is arranged on the left side of the guide rod; the guide seat is connected with the slide rail in a sliding way; a sliding groove is formed in the right end of the guide rod; a push rod is arranged in the chute; the push rod and the sliding groove are fixedly locked through a fastening screw.

Further optimizing the technical scheme, the quick-replacement die disc device comprises a nail disc, a cap disc, a bolt, a bearing and a transmission shaft; a clamping groove is formed in the middle of the right side of the rotary disc; a clamping block is arranged in the middle of the left side of the nail plate; the clamping block is clamped with the clamping groove; the cap plate is fixedly arranged on the right side of the nail plate through bolts.

Further optimizing the technical scheme, a plurality of first guide grooves are uniformly formed in the periphery of the nail plate; a plurality of second guide grooves are uniformly formed in the periphery of the cap plate; the guide rod, the first guide groove and the second guide groove are correspondingly concentric.

Further optimizing the technical scheme, a fixed seat is arranged on the right side of the top of the machine base; the transmission shaft is arranged in the middle of the fixed seat in a penetrating way through a bearing; a spacer bush is arranged between two adjacent bearings; the guide disc, the rotary disc, the nail disc, the cap disc and the transmission shaft are concentric.

The technical scheme is further optimized, and screw shafts are arranged at two ends of the transmission shaft; the two sides of the fixed seat are connected with the top sleeve on the transmission shaft in a key-connected mode; and an adjusting nut is connected to the other side of the top sleeve on the screw rod shaft in a threaded manner.

Further optimizing the technical scheme, the middle part of the right side of the nail plate is provided with a groove; the left end of the screw rod shaft is tightly pressed in the groove.

Compared with the prior art, the utility model has the advantages of it is following: 1. the design of the quick-replacement die disc device is that the nail disc and the cap disc can be freely detached through the adjusting nuts at the two ends; 2. the push rod can be freely detached through the fastening screw; 3. the assembling and processing size of the rivet can be freely adjusted by replacing the push rod, the dial and the cap plate, the automatic rivet assembling machine is suitable for assembling and processing rivets of different types, and the problems that the processing type of the traditional full-automatic rivet assembling machine is single and the universality is poor are solved; 4. the right adjusting nut is loosened, the left adjusting nut is screwed, and the nail disc and the cap disc can be tightly pressed on the rotary disc through the transmission shaft, so that the assembling machine can operate more stably in the assembling production process; 5. the whole device is simple and convenient to disassemble, replace and operate.

Drawings

FIG. 1 is a schematic view showing the overall structure of a quick assembling and disassembling type rivet assembling machine.

FIG. 2 is a partial exploded view of an assembly site structure of a quick rivet assembly machine.

FIG. 3 is a schematic view of a nail plate and cap plate mounting structure of a quick assembly and disassembly type rivet assembling machine.

FIG. 4 is an exploded view of a nail plate and cap plate mounting structure of a quick assembly and disassembly rivet assembly machine.

FIG. 5 is a partial cross-sectional view of the quick change die plate assembly of the quick rivet assembling machine in a locked state.

FIG. 6 is a partial cross-sectional view of the quick change die plate assembly of the quick rivet assembly machine shown in an unclamped, replacement condition.

FIG. 7 is a sectional view showing a partial mounting structure of a driving shaft of the quick rivet assembling machine.

In the figure: 1. a machine base; 101. a chassis; 102. a fixed seat; 2. a guide plate; 201. a slide rail; 3. a rotary disk; 301. a card slot; 4. tightening the screw; 5. a quick-change die disc device; 501. a nail plate; 502. a cap plate; 503. a bolt; 504. a bearing; 505. a drive shaft; 506. a clamping block; 507. a first guide groove; 508. a second guide groove; 509. a spacer sleeve; 510. a screw shaft; 511. jacking and sleeving; 512. adjusting the mother; 513. a groove; 6. a guide bar; 601. a guide seat; 602. a chute; 603. a push rod; 7. a rivet cap; 8. and (6) riveting the pins.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1-3, a quick assembling and disassembling type rivet assembling machine is characterized in that: comprises a machine base 1, a guide disc 2, a rotary disc 3, a set screw 4 and a quick-change type die disc device 5; a case 101 is arranged at the left side position of the top of the machine base 1; the guide disc 2 is fixedly arranged on the right side of the case 101; a slide rail 201 is arranged on the right side of the guide disc 2; the rotary disc 3 is arranged on the right side of the guide disc 2; the quick-change die disc device 5 is arranged on the right side of the rotary disc 3; the periphery of the middle part of the rotary disk 3 is evenly connected with a plurality of guide rods 6 in a penetrating and sliding manner in the width direction; a guide seat 601 is arranged on the left side of the guide rod 6; the guide seat 601 is connected with the slide rail 201 in a sliding manner; a sliding groove 602 is formed in the right end of the guide rod 6; a push rod 603 is arranged in the sliding groove 602; the push rod 603 and the sliding groove 602 are fixedly locked through a set screw 4; the quick-change die plate device 5 comprises a nail plate 501, a cap plate 502, a bolt 503, a bearing 504 and a transmission shaft 505; a clamping groove 301 is formed in the middle of the right side of the rotary disc 3; a clamping block 506 is arranged in the middle of the left side of the nail plate 501; the fixture block 506 is clamped with the fixture groove 301; the cap plate 502 is fixedly arranged on the right side of the nail plate 501 through a bolt 503; a plurality of first guide grooves 507 are uniformly arranged on the periphery of the nail plate 501; a plurality of second guide grooves 508 are uniformly formed on the periphery of the cap plate 502; the guide rod 6, the first guide groove 507 and the second guide groove 508 are correspondingly concentric; the right side of the top of the machine base 1 is provided with a fixed seat 102; the transmission shaft 505 is penetratingly mounted in the middle of the fixed seat 102 through a bearing 504; a spacer 509 is arranged between two adjacent bearings 504; the guide disc 2, the rotary disc 3, the nail disc 501, the cap disc 502 and the transmission shaft 505 are concentric; a screw shaft 510 is arranged at each end of the transmission shaft 505; the two sides of the fixed seat 102 are connected with a top sleeve 511 on a transmission shaft 505 in a key way; an adjusting nut 512 is connected to the other side of the top sleeve 511 on the screw shaft 510 in a threaded manner; a groove 513 is formed in the middle of the right side of the nail plate 501; the left end of the screw shaft 510 is pressed inside the groove 513.

When the rivet fixing device is used, step one is combined with the steps shown in fig. 1-7, when rivets of other types are processed, in a stop state, the set screw 4 is loosened, the locking state of the push rod 603 and the sliding groove 602 is released, the push rod 603 is pulled out from the inside of the sliding groove 602, and the push rod 603 is completely detached; then one of the top sleeves 511 is fixed by a wrench by one hand, the top sleeve 511 is connected with the transmission shaft 505 in a key way, so the transmission shaft 505 cannot rotate, the left adjusting nut 512 rotates anticlockwise, the left adjusting nut 512 moves leftwards along the left screw shaft 510, when the left adjusting nut 512 moves to a certain position, the right adjusting nut 512 rotates clockwise, because the top sleeve 511 is arranged between the adjusting nut 512 and the bearing 504, the right adjusting nut 512 rotates clockwise, the screw shaft 510 is pulled to move rightwards, the transmission shaft 505 and the left adjusting nut 512 are pulled to move rightwards synchronously, when the right adjusting nut 512 rotates to a certain position, the screw shaft 510 at the left end is completely removed from the inside of the groove 513 of the nail plate 501, at the moment, the left adjusting nut 512 rotates anticlockwise to be positioned at the leftmost end of the left screw shaft 510, then the right adjusting nut 512 continues to rotate clockwise, when the right adjusting nut 512 moves to the leftmost end of the right screw shaft 510, the left top sleeve 511 just blocks the left adjusting nut 512 (as shown in fig. 6); at the moment, the nail disk 501 is pulled towards the right side, and the nail disk 501 drives the fixture block 506 to be pulled out of the clamping groove 301 when moving towards the right side; the nail plate 501 and the cap plate 502 are completely disassembled.

Step two, with reference to fig. 1-7, selecting a corresponding push rod 603, a nail plate 501 and a cap plate 502 according to the type of the rivet to be processed; the cap plate 502 is fixed on the right side of the nail plate 501 through a bolt 503, and the first guide groove 507 and the second guide groove 508 are concentric; then, a clamping block 506 of the nail plate 501 is inserted into the clamping groove 301, and the push rod 603, the first guide groove 507 and the second guide groove 508 are concentric; the right adjusting nut 512 is rotated counterclockwise to move to the rightmost end of the screw shaft 510, and then one of the top sleeves 511 is fixed by a wrench, then the left adjusting nut 512 is rotated clockwise, when the left adjusting nut 512 rotates clockwise, the left screw shaft 510 is pulled to move to the left, the left adjustment nut 512 continues to be rotated as the left lead screw shaft 510 moves into the recess 513, thereby the nail disk 501 is pressed on the rotary disk 3 through the left end screw shaft 510, when the nail disk 501 is in the pressing state, the left side adjusting nut 512 moves to the rightmost end of the left side screw shaft 510, the right side top sleeve 511 just blocks the right side adjusting nut 512 (as shown in figure 5), the die of the rivet assembling machine is completely replaced, therefore, the right-side adjusting nut 512 is loosened, the left-side adjusting nut 512 is screwed, and the nail plate 501 and the cap plate 502 can be tightly pressed on the rotary plate 3 through the transmission shaft 505, so that the assembling machine can operate more stably in the assembling production process; in conclusion, the design of the quick-replacement die disc device 5 has the advantages that the nail disc 501 and the cap disc 502 can be freely detached through the adjusting nuts 512 at the two ends, the push rod 603 can be freely detached through the set screw 4, the assembling and processing size of the rivet can be freely adjusted through replacing the push rod 603, the needle disc and the cap disc 502, the quick-replacement die disc device is suitable for assembling and processing rivets of different types, and the problems that the traditional full-automatic rivet assembling machine is single in processing type and poor in universality are solved; finally, a push rod 603 with a corresponding model is installed inside the sliding groove 602 and is fixed and locked through a set screw 4.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a quick assembly disassembly formula rivet kludge which characterized in that: comprises a machine base (1), a guide disc (2), a rotary disc (3), a set screw (4) and a quick-change die disc device (5); a case (101) is arranged at the left side position of the top of the machine base (1); the guide disc (2) is fixedly arranged on the right side of the case (101); a slide rail (201) is arranged on the right side of the guide disc (2); the rotary disc (3) is arranged on the right side of the guide disc (2); the quick-change die disc device (5) is arranged on the right side of the rotary disc (3); the periphery of the middle part of the rotary disc (3) is evenly connected with a plurality of guide rods (6) in a penetrating and sliding manner in the width direction; a guide seat (601) is arranged on the left side of the guide rod (6); the guide seat (601) is connected with the slide rail (201) in a sliding way; a sliding groove (602) is formed in the right end of the guide rod (6); a push rod (603) is arranged in the sliding groove (602); the push rod (603) and the sliding groove (602) are fixedly locked through a set screw (4).

2. A quick-loading and-unloading type rivet assembling machine according to claim 1, characterized in that: the quick-change die disc device (5) comprises a nail disc (501), a cap disc (502), a bolt (503), a bearing (504) and a transmission shaft (505); a clamping groove (301) is formed in the middle of the right side of the rotary disc (3); a clamping block (506) is arranged in the middle of the left side of the nail plate (501); the clamping block (506) is clamped with the clamping groove (301); the cap plate (502) is fixedly arranged on the right side of the nail plate (501) through a bolt (503).

3. A quick-loading and-unloading type rivet assembling machine according to claim 2, characterized in that: a plurality of first guide grooves (507) are uniformly formed in the periphery of the nail plate (501); a plurality of second guide grooves (508) are uniformly formed in the periphery of the cap plate (502); the guide rod (6), the first guide groove (507) and the second guide groove (508) are correspondingly concentric.

4. A quick-loading and-unloading type rivet assembling machine according to claim 2, characterized in that: a fixed seat (102) is arranged on the right side of the top of the machine base (1); the transmission shaft (505) is arranged in the middle of the fixed seat (102) in a penetrating way through the bearing (504); a spacer bush (509) is arranged between two adjacent bearings (504); the guide disc (2), the rotary disc (3), the nail disc (501), the cap disc (502) and the transmission shaft (505) are concentric.

5. A quick-loading and-unloading type rivet assembling machine according to claim 4, characterized in that: screw shafts (510) are arranged at two ends of the transmission shaft (505); the two sides of the fixed seat (102) are connected with a top sleeve (511) on a transmission shaft (505) in a key way; and an adjusting nut (512) is connected to the other side of the top sleeve (511) through a screw thread on a screw rod shaft (510).

6. A quick-loading and-unloading type rivet assembling machine according to claim 5, characterized in that: a groove (513) is formed in the middle of the right side of the nail plate (501); the left end of the screw shaft (510) is pressed in the groove (513).