CN219152649U

CN219152649U - Hollow plastic rivet processing tool

Info

Publication number: CN219152649U
Application number: CN202320077631.8U
Authority: CN
Inventors: 高振增
Original assignee: Qingdao Shunhangyu Industry And Trade Co ltd
Current assignee: Qingdao Shunhangyu Industry And Trade Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-09
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of processing tools, in particular to a hollow plastic rivet processing tool, which comprises: the mounting box is internally provided with a fixing mechanism, the fixing mechanism comprises a screw rod which is in threaded connection with the inside of the mounting box, and two extrusion blocks are fixedly sleeved on the circumferential outer wall of the screw rod; the placing plates are connected to the inner walls of the two ends of the mounting box in a sliding manner and are positioned above the screw rods; the two grooves are formed in the outer wall of the bottom of the placing plate and are respectively matched with the two extrusion blocks; the two extrusion plates are both rotatably connected to the outer wall of the top of the placement plate, and the willow nails are placed between the two extrusion plates by arranging the fixing mechanism, and then the fixing mechanism is driven to operate by rotating the screw rod, so that the multiple willow nails can be fixed at the same time, and the multiple willow nails can be processed at one time, so that the working efficiency can be increased.

Description

Hollow plastic rivet processing tool

Technical Field

The utility model relates to the technical field of machining tools, in particular to a hollow plastic rivet machining tool.

Background

The rivet is a rod-shaped part, after penetrating into the connected components, in order to connect the components, the other end of the rod needs to be pressed out, the common rivet core is solid, after penetrating into the connected components, the connecting position of the components is easy to deform or crack, and even the other end is not easy to press out.

Through retrieval, the utility model of Chinese patent publication No. CN209334884U discloses a clamping tool for opening symmetrical grooves of hollow rivets, which comprises a tool body extending along the front-back direction and used for positioning and fixing on a corresponding machine tool workbench, wherein a nail rod positioning concave part used for being matched with a rivet rod of the hollow rivet is arranged on the tool body, a positioning groove extending along the radial direction of the nail rod positioning concave part to penetrate through the tool body is arranged on the front end surface of the tool body, and the positioning groove is used for guiding wire cutting machining.

The device is characterized in that one end of the willow nail is extruded through the set screw, so that the stability of the willow nail in processing can be ensured, however, the device can only fix one willow nail at a time, the positioning speed is low, and the processing efficiency is difficult to improve.

Disclosure of Invention

The utility model aims to provide a hollow plastic rivet processing tool for solving the problems in the background technology.

The technical scheme of the utility model is as follows: a hollow plastic rivet processing tooling, comprising:

the mounting box is internally provided with a fixing mechanism, the fixing mechanism comprises a screw rod which is in threaded connection with the inside of the mounting box, and two extrusion blocks are fixedly sleeved on the circumferential outer wall of the screw rod;

the placing plates are connected to the inner walls of the two ends of the mounting box in a sliding manner and are positioned above the screw rods;

the two grooves are formed in the outer wall of the bottom of the placing plate and are respectively matched with the two extrusion blocks;

the two squeeze plates are both rotationally connected to the outer wall of the top of the placing plate, and one ends of the two squeeze plates are close to each other.

Preferably, the outer walls of the two sides of the extrusion plates, which are close to each other, are fixedly connected with the same spring.

Preferably, a plurality of the extrusion plate both ends tops all rotate and are connected with the gyro wheel, and a plurality of the gyro wheel all contacts with installation box top inner wall.

Preferably, a plurality of equidistant placement holes are formed in the outer wall of the top of the installation box, and the placement holes are located between the two extrusion plates.

Preferably, the bottoms of the outer walls at two ends of the installation box are fixedly connected with a plurality of connecting plates.

Preferably, an anti-skid sleeve is fixedly sleeved at one end of the screw rod.

Compared with the prior art, the hollow plastic rivet processing tool provided by the utility model has the following improvements and advantages:

according to the utility model, the fixing mechanism is arranged between the two extrusion plates, then the fixing mechanism is driven to operate by the rotating screw rod, so that a plurality of the extrusion nails can be fixed at the same time, the plurality of the extrusion nails can be processed at one time, thereby the working efficiency can be increased, the rotating screw rod moves towards one side of the installation box under the action of the screw thread, the screw thread and the two extrusion blocks synchronously move, then the two extrusion blocks are separated from the two grooves respectively, the placement plate moves upwards along the inner wall of the installation box under the pushing of the extrusion blocks, the distance between the placement plate and the top of the installation box is reduced along with the rising of the placement plate, and the two extrusion plates can fix the extrusion nails at the middle position due to the fact that one ends of the two extrusion plates are rotationally connected above the placement plate and the other ends of the two extrusion plates are mutually close.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall first perspective of the present utility model;

FIG. 2 is a schematic view of the overall second perspective of the present utility model;

FIG. 3 is a schematic view showing the internal perspective structure of the mounting box of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Reference numerals illustrate:

1. a mounting box; 2. a connecting plate; 3. placing the hole; 4. a roller; 5. an anti-skid sleeve; 6. a fixing mechanism; 601. placing a plate; 602. a screw; 603. extruding a block; 604. a groove; 605. an extrusion plate; 606. and (3) a spring.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.

The utility model provides a hollow plastic rivet processing tool through improvement, which comprises the following technical scheme:

as shown in fig. 1 to 4, a hollow plastic rivet processing tool includes:

the mounting box 1 is internally provided with a fixing mechanism 6, the fixing mechanism 6 comprises a screw 602 which is in threaded connection with the inside of the mounting box 1, and two extrusion blocks 603 are fixedly sleeved on the outer wall of the circumference of the screw 602;

the placing plates 601 are slidably connected to the inner walls of the two ends of the mounting box 1, and the placing plates 601 are positioned above the screw 602;

the two grooves 604 are formed in the outer wall of the bottom of the placing plate 601, and the two grooves 604 are respectively matched with the two extrusion blocks 603;

two squeeze plates 605, two squeeze plates 605 are all connected on the outer wall of the top of the placing plate 601 in a rotating way, and one ends of the two squeeze plates 605 are close to each other.

By the above structure or mechanism: the screw 602 is rotated, the screw 602 moves towards one side of the installation box 1 under the action of the screw thread, the screw 602 drives the two extrusion blocks 603 to synchronously move, then the two extrusion blocks 603 are separated from the two grooves 604 respectively, the placing plate 601 moves upwards along the inner wall of the installation box 1 under the pushing of the extrusion blocks 603, the distance between the placing plate 601 and the top of the installation box 1 is reduced along with the rising of the placing plate 601, and as one end of the two extrusion plates 605 is rotationally connected above the placing plate 601, the other ends of the two extrusion plates are mutually close, and the two extrusion plates 605 can fix the willow nails at the middle positions.

Further, the same spring 606 is fixedly connected to the outer wall of the side, which is close to the two pressing plates 605.

By the above structure or mechanism: after the extrusion blocks 603 enter the grooves 604, the two extrusion plates 605 are driven to reset under the action of the springs 606, so that the placement plate 601 descends.

Further, the top parts of the two ends of the plurality of extrusion plates 605 are respectively connected with a roller 4 in a rotating way, and the plurality of rollers 4 are respectively contacted with the inner wall of the top part of the installation box 1.

By the above structure or mechanism: the friction force between the extrusion plate 605 and the top of the mounting box 1 can be reduced, so that the rotation of the extrusion plate 605 cannot be overturned due to the influence of the friction force.

Further, a plurality of placing holes 3 distributed equidistantly are formed in the outer wall of the top of the installation box 1, and the placing holes 3 are located between the two extrusion plates 605.

By the above structure or mechanism: so that the pressing plate 605 can keep the nails right in the middle of the placement hole 3 when fixing the nails.

Further, a plurality of connecting plates 2 are fixedly connected to the bottoms of the outer walls of the two ends of the mounting box 1.

By the above structure or mechanism: the device can be fixed on external equipment through the connecting plate 2.

Further, an anti-slip sleeve 5 is fixedly sleeved at one end of the screw 602.

By the above structure or mechanism: so that it is not easy to slip when rotating the screw 602.

Working principle: firstly, a plurality of nails are placed in the placement holes 3, one ends of the nails are contacted above the placement plate 601, then the screw 602 is rotated, the nails move to one side of the mounting box 1 under the action of threads, the screw 602 and the two extrusion blocks 603 synchronously move, then the two extrusion blocks 603 are separated from the two grooves 604 respectively, the placement plate 601 moves upwards along the inner wall of the mounting box 1 under the pushing of the extrusion blocks 603, along with the rising of the placement plate 601, the distance between the placement plate 601 and the top of the mounting box 1 is reduced, and as one ends of the two extrusion plates 605 are rotationally connected above the placement plate 601, the other ends of the two extrusion plates are mutually close, the nails in the middle position can be fixed by the two extrusion plates 605, so that the nails do not move when being processed, the screw 602 is reversely rotated after the processing, the extrusion blocks 603 are positioned in the grooves 604, the two extrusion plates 605 are driven to reset under the action of the springs 606, and the placement plate 601 is lowered.

Claims

1. A hollow plastic rivet processing frock, its characterized in that: comprising the following steps:

the mounting box (1), a fixing mechanism (6) is arranged in the mounting box (1), the fixing mechanism (6) comprises a screw (602) in threaded connection with the inside of the mounting box (1), and two extrusion blocks (603) are fixedly sleeved on the circumferential outer wall of the screw (602);

the placing plates (601) are connected to the inner walls of the two ends of the installation box (1) in a sliding mode, and the placing plates (601) are located above the screw rods (602);

the two grooves (604) are formed in the outer wall of the bottom of the placement plate (601), and the two grooves (604) are respectively matched with the two extrusion blocks (603);

the two extrusion plates (605), two extrusion plates (605) are all rotationally connected on the outer wall of the top of the placing plate (601), and one ends of the two extrusion plates (605) are close to each other.

2. A hollow plastic rivet processing tool as set forth in claim 1, characterized in that: the outer walls of the two sides of the pressing plates (605) which are close to each other are fixedly connected with the same spring (606).

3. A hollow plastic rivet processing tool as set forth in claim 1, characterized in that: the tops of two ends of the extrusion plates (605) are respectively connected with a roller (4) in a rotating mode, and the rollers (4) are respectively contacted with the inner wall of the top of the installation box (1).

4. A hollow plastic rivet processing tool as set forth in claim 3, characterized in that: a plurality of equidistant placement holes (3) are formed in the outer wall of the top of the mounting box (1), and the placement holes (3) are located between the two extrusion plates (605).

5. A hollow plastic rivet processing tool as set forth in claim 1, characterized in that: the bottoms of the outer walls of the two ends of the installation box (1) are fixedly connected with a plurality of connecting plates (2).

6. A hollow plastic rivet processing tool as set forth in claim 1, characterized in that: an anti-skid sleeve (5) is fixedly sleeved at one end of the screw (602).