CN218891155U - Protecting mechanism of squeeze riveter - Google Patents

Abstract

The application relates to a squeeze riveter technical field, and discloses a squeeze riveter protection machanism, comprises a workbench, the upper surface fixed mounting of workstation has the mount, the top surface fixed mounting of mount has the driving piece, the output of driving piece is provided with the upper pressure die, the bottom of upper pressure die is provided with protection component, protection component's bottom is provided with the lower pressure die, the side of lower pressure die is provided with overlap joint element, overlap joint element's upper surface is provided with the work piece, protection component is including setting up transparent protection casing and the fixed connection at transparent protection casing outer wall lifting part in last pressure die bottom. According to the scheme, the lap joint elements are arranged, the two lap joint plates are utilized to support the bottom surfaces of the lap joint elements, so that the stability of the workpiece during riveting is improved, the hands of workers are separated from the upper riveting heads by the arrangement of the protective elements, and the safety in the operation process is improved.

Description

Protecting mechanism of squeeze riveter

Technical Field

The application relates to the technical field of squeeze riveters, in particular to a protective mechanism of a squeeze riveter.

Background

The riveting machine is a novel riveting device developed according to the cold rolling principle, namely mechanical equipment capable of riveting articles by rivets. The riveting machine is mainly applied to riveting in the aspects of solid rivets or hollow rivets, hollow rivets and the like, one end of each solid nail can be riveted into a flat head or a mushroom head, the hollow nails can also be crushed into a flanging effect, the riveting machine is mainly used for connection between a plate and the rivet, a special riveting nut is generally used, the nut screw and the plate are perfectly buckled together through pressure extrusion, when the riveting machine is used, a worker holds a workpiece to place the workpiece on the riveting head of a workbench, the driving piece is used for driving the upper riveting head to rivet the workpiece, the workpiece is required to be manually held in the riveting process, the bottom end of the workpiece lacks a lap joint device, the phenomenon that the workpiece is inclined due to instability easily occurs is avoided, when the upper riveting head is pressed down, accidents are easy to occur if the hands of the worker are carelessly positioned between the upper riveting head and the lower riveting head, the use safety is reduced, and the workpiece is to be improved.

Disclosure of Invention

In order to solve the above-mentioned problem, this application provides a squeeze riveter protection machanism.

The application provides a squeeze riveter protection machanism adopts following technical scheme:

the utility model provides a squeeze riveter protection machanism, includes the workstation, the last fixed surface of workstation installs the mount, the top surface fixed mounting of mount has the driving piece, the output of driving piece is provided with the upper pressure die, the bottom of upper pressure die is provided with protection component, protection component's bottom is provided with the lower pressure die, the side of lower pressure die is provided with overlap joint element, overlap joint element's upper surface is provided with the work piece, protection component is including setting up transparent protection casing and the fixed connection at transparent protection casing outer wall lifting piece in last pressure die bottom, overlap joint element includes connecting cylinder and threaded connection at the regulation pole of connecting cylinder inner wall of fixed mounting at the workstation upper surface, the top fixedly connected with overlap joint plate of regulation pole.

Preferably, the lifting piece comprises a mounting shell fixedly mounted on the upper surface of the workbench and a motor fixedly mounted on the outer wall of the mounting shell, the output end of the motor is fixedly connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a gear.

Preferably, the inner wall of the installation shell is fixedly connected with a circular block, and the inner wall of the circular block is rotationally connected with one end of the rotating rod.

Preferably, the inner wall sliding connection of installation casing has the lifter, a plurality of tooth connect the groove has been seted up to the side of lifter, the outer wall and the inner wall tooth that connect the groove of gear are toothed.

Preferably, the top fixedly connected with fixed block of lifter, the adapter sleeve has been cup jointed to the outer wall of fixed block, the side of adapter sleeve and the side of fixed block pass through the bolt fixed connection who sets up, the one end of adapter sleeve and the outer wall fixed connection of transparent protection casing.

In summary, the present application includes the following beneficial technical effects:

1. the adjusting rod is rotated in the connecting cylinder through the arrangement of the lap joint element, the height of the lap joint plate can be changed, the lap joint plate is adjusted to a proper position, the bottom surface of the lap joint element is supported by the two lap joint plates, and the stability of a workpiece during press riveting is improved;

2. through setting up protection component, go up and press the die and pass transparent protection casing and carry out the squeeze riveting work to the work piece, protect through transparent protection casing at the in-process of pressing the riveting for staff's hand separates with last the die, has improved the security of operation in-process, utilizes the dwang to drive gear rotation, and the outer wall tooth of gear connects in the tooth of lifter side connects the groove, makes the lifter reciprocate, thereby changes transparent protection casing's height, improves transparent protection casing's flexibility of use, is applicable to the work piece of different thickness.

Drawings

Fig. 1 is a schematic structural view of the outside of the application embodiment.

Fig. 2 is a schematic diagram of the structure of the top surface of the table according to the embodiment of the application.

Fig. 3 is a schematic structural diagram of a bridging element and a protecting element according to an embodiment of the application.

Fig. 4 is a schematic view of the structure of the inside of the installation housing in the protection element of the application embodiment.

Reference numerals illustrate: 1. a work table; 2. a fixing frame; 3. a driving member; 4. pressing the rivet head; 5. pressing down the rivet head; 6. a bridging element; 7. a workpiece; 8. a protective element; 61. a connecting cylinder; 62. an adjusting rod; 63. a lapping plate; 81. a transparent protective cover; 82. a mounting shell; 83. a motor; 84. a rotating lever; 85. a gear; 86. a circular block; 87. a lifting rod; 88. tooth joint grooves; 89. a fixed block; 90. and (5) connecting the sleeve.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a squeeze riveter protection machanism.

Referring to fig. 1 to 4, the automatic riveting machine comprises a workbench 1, wherein a fixing frame 2 is fixedly arranged on the upper surface of the workbench 1, a driving piece 3 is fixedly arranged on the top surface of the fixing frame 2, an upper pressing rivet head 4 is arranged at the output end of the driving piece 3, a protecting element 8 is arranged at the bottom end of the upper pressing rivet head 4, a lower pressing rivet head 5 is arranged at the bottom end of the protecting element 8, a lap joint element 6 is arranged on the side surface of the lower pressing rivet head 5, a workpiece 7 is arranged on the upper surface of the lap joint element 6, the lap joint element 6 is used for lap joint of the workpiece 7, the protecting element 8 comprises a transparent protecting cover 81 arranged at the bottom end of the upper pressing rivet head 4 and a lifting piece fixedly connected to the outer wall of the transparent protecting cover 81, the upper pressing rivet head 4 is driven to move downwards by the driving piece 3, and the upper pressing rivet head 4 penetrates through the transparent protecting cover 81 to rivet the workpiece 7 in the pressing process, so that the hands of workers are separated from the upper pressing rivet head 4, the safety in the operation process is improved, the transparent protecting cover 81 is transparent in design, and a user can watch the pressing rivet work while protecting;

the lap joint element 6 comprises a connecting cylinder 61 fixedly arranged on the upper surface of the workbench 1 and an adjusting rod 62 which is in threaded connection with the inner wall of the connecting cylinder 61, the lap joint plate 63 is fixedly connected to the top end of the adjusting rod 62, the connecting cylinder 61 is arranged in two, the lap joint element is positioned on the left side and the right side of the lower pressing rivet head 5, the adjusting rod 62 rotates in the connecting cylinder 61, the height of the lap joint plate 63 can be changed, the lap joint element is adjusted to a proper position, the two lap joint plates 63 are utilized for supporting the bottom surface of the lap joint element 6, and the stability of the workpiece 7 during riveting is improved.

Referring to fig. 2 to 4, the lifting member includes a mounting housing 82 fixedly mounted on the upper surface of the workbench 1 and a motor 83 fixedly mounted on the outer wall of the mounting housing 82, an output end of the motor 83 is fixedly connected with a rotating rod 84, an outer wall of the rotating rod 84 is fixedly connected with a gear 85, the motor 83 is started to drive the rotating rod 84 to rotate, and then the gear 85 is driven to rotate, a circular block 86 is fixedly connected to an inner wall of the mounting housing 82, an inner wall of the circular block 86 is rotatably connected with one end of the rotating rod 84, when the gear 85 rotates, one end of the rotating rod 84 rotates on the side surface of the circular block 86, the circular block 86 plays a role of connecting the rotating rod 84, and stability of mounting of the gear 85 is improved.

Referring to fig. 3-4, the inner wall of the installation housing 82 is slidably connected with a lifting rod 87, a plurality of tooth connecting grooves 88 are formed in the side surface of the lifting rod 87, the outer wall of the gear 85 is in tooth connection with the inner wall of the tooth connecting grooves 88, and the gear 85 is in tooth connection with the tooth connecting grooves 88 in the side surface of the lifting rod 87 in the rotating process, so that the lifting rod 87 lifts, the height of the transparent protective cover 81 is changed, the use flexibility of the transparent protective cover 81 is improved, and the transparent protective cover is suitable for workpieces 7 with different thicknesses;

the top fixedly connected with fixed block 89 of lifter 87, the adapter sleeve 90 has been cup jointed to the outer wall of fixed block 89, and the side of adapter sleeve 90 passes through the bolt fixed connection who sets up with the side of fixed block 89, and the one end of adapter sleeve 90 and the outer wall fixed connection of transparent protection casing 81 roll out the bolt from adapter sleeve 90 and fixed block 89, can change transparent protection casing 81.

The implementation principle of the protecting mechanism of the squeeze riveter of the embodiment of the application is as follows: when the riveting machine is used, a workpiece 7 is placed on the lower pressing rivet 5, the adjusting rod 62 rotates in the connecting cylinder 61, the height of the lapping plates 63 can be changed, the lapping plates 63 are adjusted to a proper position, the bottom surfaces of the lapping elements 6 are supported by the two lapping plates 63, the upper pressing rivet 4 is driven to move downwards by the driving piece 3, when the upper pressing rivet 4 passes through the transparent protective cover 81 to rivet the workpiece 7, the transparent protective cover 81 is used for protecting the hand of a worker from the upper pressing rivet 4 in the riveting process, the safety in the operation process is improved, the motor 83 is started to drive the rotating rod 84 to rotate, the gear 85 is further driven to rotate, the outer wall of the gear 85 is meshed with the toothed grooves 88 on the side surfaces of the lifting rod 87, so that the lifting rod 87 moves upwards and downwards, the height of the transparent protective cover 81 is changed, and the riveting machine is suitable for workpieces 7 with different thicknesses.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a squeeze riveter protection machanism, includes workstation (1), its characterized in that: the utility model provides a workstation, including workstation, top surface fixed mounting of workstation (1) has mount (2), the top surface fixed mounting of mount (2) has driving piece (3), the output of driving piece (3) is provided with presses die (4), the bottom of going up presses die (4) is provided with protection component (8), the bottom of protection component (8) is provided with presses die (5), the side of pressing die (5) is provided with overlap joint element (6), the upper surface of overlap joint element (6) is provided with work piece (7), protection component (8) including setting up transparent protection casing (81) and fixed connection at transparent protection casing (81) outer wall lifting part in last press die bottom, overlap joint element (6) including connecting cylinder (61) of fixed mounting at workstation (1) upper surface and threaded connection at adjusting rod (62) of connecting cylinder (61) inner wall, the top fixedly connected with overlap joint plate (63) of adjusting rod (62).

2. The riveter protection mechanism of claim 1, wherein: the lifting piece comprises a mounting shell (82) fixedly mounted on the upper surface of the workbench (1) and a motor (83) fixedly mounted on the outer wall of the mounting shell (82), the output end of the motor (83) is fixedly connected with a rotating rod (84), and the outer wall of the rotating rod (84) is fixedly connected with a gear (85).

3. The riveter protection mechanism of claim 2, wherein: the inner wall of the installation shell (82) is fixedly connected with a circular block (86), and the inner wall of the circular block (86) is rotationally connected with one end of the rotating rod (84).

4. The riveter protection mechanism of claim 2, wherein: the inner wall sliding connection of installation casing (82) has lifter (87), a plurality of tooth connect groove (88) have been seted up to the side of lifter (87), the outer wall of gear (85) and the inner wall tooth of tooth connect groove (88) connect.

5. The riveter protection mechanism of claim 4, wherein: the lifting device is characterized in that a fixed block (89) is fixedly connected to the top end of the lifting rod (87), a connecting sleeve (90) is sleeved on the outer wall of the fixed block (89), the side face of the connecting sleeve (90) is fixedly connected with the side face of the fixed block (89) through a set bolt, and one end of the connecting sleeve (90) is fixedly connected with the outer wall of the transparent protective cover (81).

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