阅读说明：本技术 一种涨筋机 (Rib expanding machine ) 是由 张喜 谭鹏 侯满进 宋俊超 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种涨筋机,包括支撑平台,支撑平台的上部安装有电机,电机的输出端安装有联轴器,联轴器的侧部安装有涨筋部,支撑平台的上部安装有第一驱动件,第一驱动件的输出端传动安装有连接杆,连接杆穿过电机的中心、联轴器的中心和涨筋部中心,并连接有与涨筋部配合的涨筋内模,支撑平台的上部安装有滑轨,滑轨的上部滑动安装有两个连接块,两个连接块的内侧均安装有与涨筋部配合的涨筋外模,支撑平台的上部安装有支撑架,支撑架的两侧均安装有第二驱动件,两个第二驱动件的输出端均分别与两个涨筋外模的侧部传动相连。本发明通过涨筋外模对管件的外侧进行限位,改善管件涨筋部位的受力状态,减少应力损伤。(The invention discloses a rib expanding machine which comprises a supporting platform, wherein a motor is installed on the upper portion of the supporting platform, a coupler is installed at the output end of the motor, a rib expanding portion is installed on the side portion of the coupler, a first driving piece is installed on the upper portion of the supporting platform, a connecting rod is installed at the output end of the first driving piece in a transmission mode, the connecting rod penetrates through the center of the motor, the center of the coupler and the center of the rib expanding portion and is connected with a rib expanding inner mold matched with the rib expanding portion, a sliding rail is installed on the upper portion of the supporting platform, two connecting blocks are installed on the upper portion of the sliding rail in a sliding mode, rib expanding outer molds matched with the rib expanding portion are installed on the inner sides of the two connecting blocks, a supporting frame is installed on the upper portion of the supporting platform, second. The outer side of the pipe fitting is limited by the rib expansion outer die, so that the stress state of the rib expansion part of the pipe fitting is improved, and stress damage is reduced.)

1. A rib expanding machine is characterized by comprising a supporting platform, wherein a motor is arranged at the upper part of the supporting platform, the output end of the motor is provided with a coupler, the side part of the coupler is provided with a rib expanding part, the upper part of the supporting platform is provided with a first driving part, the output end of the first driving piece is provided with a connecting rod in a transmission way, the connecting rod passes through the center of the motor, the center of the coupler and the center of the rib expanding part, and is connected with an internal expansion rib mold matched with the expansion rib part, the upper part of the supporting platform is provided with a slide rail, two connecting blocks are slidably mounted at the upper part of the sliding rail, rib-expanding outer dies matched with the rib-expanding parts are mounted at the inner sides of the two connecting blocks, the supporting frame is installed on the upper portion of the supporting platform, second driving pieces are installed on two sides of the supporting frame, and the output ends of the two second driving pieces are connected with the side portions of the two rib expansion outer dies in a transmission mode.

2. The rib expanding machine according to claim 1, wherein: the joint comprises a shaft coupling, a connecting ring, four rib expansion plates and four rib expansion convex rings, wherein the connecting ring is arranged on the lateral part of the shaft coupling, the four rib expansion plates are arranged on the lateral part of the connecting ring, the four rib expansion convex rings are respectively arranged on the lateral parts of the four rib expansion plates, through seams are arranged among the four rib expansion plates, four through holes are formed in the lateral part of the connecting ring, and the four through holes are respectively communicated with the four through seams.

3. The rib expanding machine according to claim 2, wherein: the inner expansion rib mold comprises a stop block and expansion rib blocks, the expansion rib blocks are mounted on the side portions of the stop block, the expansion rib blocks and the stop block are mounted on the outer side of the connecting rod in a threaded mode, the expansion rib blocks are arranged in a circular truncated cone shape, the expansion rib blocks are mounted among the four expansion rib plates in a sliding mode, and the expansion rib blocks are abutted to the inner walls of the four expansion rib plates.

4. The rib expanding machine according to claim 3, wherein: the rib-expanding outer die comprises a fixed block and a limiting block, the fixed block is installed on the lateral portion of the connecting block, the limiting block is installed on the lateral portion of the fixed block, the limiting block and the inner side of the connecting block are arranged, and a groove matched with the rib-expanding block is formed in the lateral portion of the limiting block.

5. The rib expanding machine according to claim 1, wherein: the guide block is installed to the lateral part of support frame, the middle part of support frame with the middle part of guide block all seted up with the output cooperation through-hole of second driving piece.

6. The rib expanding machine according to claim 5, wherein: the upper portion of support frame installs the third driving piece, the plug block is installed to the output of third driving piece, the plug block peg graft in the guide block with the position between the connecting block.

7. The rib expanding machine according to claim 1, wherein: the supporting platform comprises a box body and a supporting plate, a foot pad is installed on the lower portion of the box body, an electric cabinet is installed on the side portion of the box body, and the supporting plate is installed on the upper portion of the box body.

Technical Field

The invention relates to the technical field of rib expanding machines, in particular to a rib expanding machine.

Background

Ladder, daily life apparatus generally do the limit by two long thick poles, and the middle horizontal pole that is fit for the climbing that crosses for the climbing, the ladder is according to the material, can divide into ladders of kinds such as aluminum alloy ladder, stainless steel ladder, glass steel ladder, iron ladder, bamboo ladder and wooden ladder, in the production process of ladder, needs use polytype pipe fitting, and has the protruding muscle of convenient connection at pipe fitting lateral part shaping, the muscle machine that rises generally need be used in the processing of protruding muscle.

At present, the muscle that rises to the pipe fitting is generally fixed earlier the pipe fitting, then rolls in the outside of pipe fitting, forms protruding muscle, adopts foretell muscle process that rises, can produce stress damage to the pipe fitting, influences subsequent use.

Disclosure of Invention

The invention aims to provide a rib expanding machine to solve the problems of the existing rib expanding machine structure in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rib expanding machine comprises a supporting platform, wherein a motor is arranged at the upper part of the supporting platform, a coupler is arranged at the output end of the motor, the side part of the coupler is provided with a rib expanding part, the upper part of the supporting platform is provided with a first driving part, the output end of the first driving piece is provided with a connecting rod in a transmission way, the connecting rod passes through the center of the motor, the center of the coupler and the center of the rib expanding part, and is connected with an internal expansion rib mold matched with the expansion rib part, the upper part of the supporting platform is provided with a slide rail, two connecting blocks are slidably mounted at the upper part of the sliding rail, rib-expanding outer dies matched with the rib-expanding parts are mounted at the inner sides of the two connecting blocks, the supporting frame is installed on the upper portion of the supporting platform, second driving pieces are installed on two sides of the supporting frame, and the output ends of the two second driving pieces are connected with the side portions of the two rib expansion outer dies in a transmission mode.

Preferably, the rib expansion part comprises a connecting ring, four rib expansion plates and four rib expansion convex rings, the connecting ring is installed on the lateral part of the coupler, the four rib expansion plates are installed on the lateral part of the connecting ring, the four rib expansion convex rings are respectively installed on the lateral parts of the four rib expansion plates, through seams are formed among the four rib expansion plates, four through holes are formed in the lateral part of the connecting ring, and the four through holes are respectively communicated with the four through seams.

Preferably, the rib expansion inner die comprises a stop block and rib expansion blocks, the rib expansion blocks are mounted on the side portions of the stop block, the rib expansion blocks and the stop block are mounted on the outer side of the connecting rod in a threaded manner, the rib expansion blocks are arranged in a circular truncated cone shape, the rib expansion blocks are slidably mounted among the four rib expansion plates, and the rib expansion blocks are abutted against the inner walls of the four rib expansion plates.

Preferably, the rib-expanding outer die comprises a fixed block and a limiting block, the fixed block is mounted on the side portion of the connecting block, the limiting block is mounted on the side portion of the fixed block, the limiting block and the inner side of the connecting block are arranged, and a groove matched with the rib-expanding block is formed in the side portion of the limiting block.

Preferably, the guide block is installed at the lateral part of the support frame, the middle part of the support frame and the middle part of the guide block are both provided with an output end matching through hole of the second driving piece.

Preferably, a third driving piece is installed on the upper portion of the supporting frame, an insertion block is installed at the output end of the third driving piece, and the insertion block is inserted into a position between the guide block and the connecting block.

Preferably, the supporting platform comprises a box body and a supporting plate, a foot pad is installed on the lower portion of the box body, an electric cabinet is installed on the side portion of the box body, and the supporting plate is installed on the upper portion of the box body.

Compared with the prior art, the invention has the beneficial effects that: the muscle machine that rises of this application is when using, pull down the muscle centre form that rises earlier from the outside of connecting rod, the pipe fitting cover that will wait to rise the muscle is in the outside that rises the muscle portion after that, install the muscle centre form that rises again, move the second driving piece immediately, the second driving piece is under the complex of slide rail, promote two connecting blocks relative movement, and then make the muscle centre form that rises remove, with the pipe fitting card between the muscle centre form that rises, then the first driving piece of operation motor, the operation of motor drives muscle portion that rises and rotates, utilize first driving piece to drive the connecting rod and remove, and then it inserts pivoted muscle portion inboard that rises to drive the muscle centre form that rises, the muscle portion that will rise struts, under the cooperation that rises the muscle centre form, realize the muscle process that rises, utilize the mode from inside muscle that rises, and under the spacing of muscle external mold that rises, improve the atress situation at the muscle position that the.

Drawings

FIG. 1 is an isometric view from a first perspective of the present invention;

FIG. 2 is an isometric view from a second perspective of the present invention;

FIG. 3 is an isometric view of a portion of the structure of the brace of the present invention;

FIG. 4 is an exploded view of the rib-expanding part, the rib-expanding inner mold and the rib-expanding outer mold of the present invention;

FIG. 5 is a schematic view of the slide rail structure of the present invention;

fig. 6 is a partial structural diagram of the guide block of the present invention.

In the figure: 1. a support platform; 101. a box body; 102. a support plate; 103. a foot pad; 104. an electric cabinet; 2. a motor; 3. a coupling; 4. a rib expanding part; 401. a connecting ring; 402. a rib expansion plate; 403. a rib expansion convex ring; 404. c, through sewing; 405. a through hole; 5. a first driving member; 6. a connecting rod; 7. an expansion rib inner mold; 701. a stopper; 702. a rib expanding block; 8. a slide rail; 9. connecting blocks; 10. an outer rib expanding die; 1001. a fixed block; 1002. a limiting block; 1003. a groove; 11. a support frame; 12. a second driving member; 13. a guide block; 14. a through hole; 15. a third driving member; 16. and (6) plugging the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.