CN210231616U - Pipe auxiliary device that punches - Google Patents
Pipe auxiliary device that punches Download PDFInfo
- Publication number
- CN210231616U CN210231616U CN201921102050.5U CN201921102050U CN210231616U CN 210231616 U CN210231616 U CN 210231616U CN 201921102050 U CN201921102050 U CN 201921102050U CN 210231616 U CN210231616 U CN 210231616U
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- China
- Prior art keywords
- sliding groove
- rectangular movable
- punching
- clamping
- movable portion
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Abstract
The utility model relates to a pipe auxiliary device that punches, including spout and slip table, the bottom of spout is equipped with two arm braces of symmetry, the both ends opening part of spout still is equipped with spacing separation blade, a long limit upper portion intermediate position of spout still is equipped with the scale, the slip table includes the rectangle movable part, the bottom surface is equipped with a plurality of main gyro wheel between two parties, be equipped with supplementary gyro wheel on two sides, the upper portion of rectangle movable part is provided with the clamping part, the clamping part includes the grip slipper that two symmetries set up, the grip slipper cross-section is right triangle, the contained angle of hypotenuse and horizontal plane is α for being not less than 45 degrees and be not more than 60 degrees acute angle, the grip slipper of two symmetries forms a V type groove.
Description
Technical Field
The utility model relates to a turning drilling equipment field, especially a pipe auxiliary device that punches.
Background
A plurality of pipelines are involved in a matching part of oxygen increasing equipment, especially a middle-small-caliber plastic round pipe is often used, especially a round pipe is also often punched, but the surface of the plastic round pipe is smooth, a punching machine is easy to slide when being contacted with the round pipe, if a plurality of holes are needed to be punched along the same bus, the round pipe is easy to rotate in the process of position movement, and the punching work can be completed by the cooperation of a plurality of persons generally; also can adopt some fixed frocks etc. to carry out the centre gripping to the pipe, like chinese utility model patent: a fixed structure for drilling holes on a round tube (No. CN205869529U) is disclosed, in which two fixing frames are fixed at two ends of the round tube respectively, a drilling machine fixing platform capable of moving back and forth along the round tube is arranged between the two fixing frames on the round tube, the round tube is fixed, the drilling machine is movable for drilling holes, if the drilling machine is portable or light, the drilling machine is still suitable, otherwise, the drilling machine is inconvenient to move, and the working efficiency is very problematic.
Chinese utility model patent: a circular tube workpiece punching auxiliary fixing device (No. CN203944702U) comprises a bottom plate, side plates, a positioning plate, a connecting plate and punching needles, wherein two parallel side plates are fixedly arranged on two sides of the bottom plate, the positioning plate is transversely connected between the two side plates, a plurality of semicircular grooves are uniformly arranged on the bottom plate between the two side plates at intervals, a slide way is arranged on the same plane of the two side plates, the connecting plate is arranged in the slide way, a plurality of through holes are arranged on the connecting plate, and the punching needles are arranged in the through holes; however, when the structure is adopted for punching, the punching needle can be moved in four directions, namely the up-down direction, the left-right direction and the left-right direction, and can be realized by performing certain transformation on the punching machine, the clamping effect of the semicircular grooves on the circular pipes is not good, and the design of the grooves can cause mutual influence among a plurality of circular pipes and cause the deviation of punching positions.
Other pipe punching has many documents about fixing devices, such as the Chinese patent application: a composite steel pipe positioning and punching device (application publication No. CN106853539A) is disclosed, wherein a sliding groove is arranged on the front side surface of an operation table, a positioning sliding block is arranged in the sliding groove, a punching support is vertically and fixedly arranged on the positioning sliding block, a punching module is arranged at the top end of the punching support, the steel pipe can be accurately positioned when being punched, but the punching module, namely a punching machine and the like, still needs to be moved, and the use is not very convenient.
Therefore, there is a need for further improvements in circular tube drilling aids.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe auxiliary device that punches can carry out effective centre gripping to the pipe, and the position of punching is fixed a position to the accuracy, carries out the multiposition operation of punching.
In order to achieve the purpose of the utility model, the round tube punching auxiliary device comprises a sliding groove and a sliding table, two symmetrical supporting feet are arranged at the bottom of the sliding groove, limiting blocking pieces are further arranged at openings at two ends of the sliding groove, a dividing ruler is further arranged at the middle position of the upper portion of a long edge of the sliding groove, the sliding table comprises a rectangular movable portion, a plurality of main rollers are arranged in the middle of the bottom surface of the rectangular movable portion, a plurality of symmetrical auxiliary rollers are arranged on two sides of the rectangular movable portion in the middle along the direction of the sliding groove, the height of the rectangular movable portion is not more than the side height of the sliding groove, the length of the rectangular movable portion is not more than 1/2 of the length of the sliding groove, a clamping portion is arranged on the upper portion of the rectangular movable portion, the length and the width of the clamping portion are the same as those of the rectangular movable portion, the clamping portion comprises two symmetrically arranged clamping tables, the cross section of each clamping table is a right triangle, the vertical upward right-angle side of each clamping table is flush with the side of the rectangular movable portion, the inclined side of the.
Furthermore, the outside on two long limits of spout is equipped with fastening portion between two parties with the bottom surface department of flushing.
Further, the fastening part is a hinge.
Furthermore, the rectangular movable part is of a hollow square tube structure.
Further, the diameter of the main roller is larger than that of the auxiliary roller.
Generally, a disc-shaped bearing platform is arranged below the middle part of the perforating machine, when the circular tube perforating auxiliary device is used, the bottom surface of the sliding chute is placed on the bearing platform, and if a fastening part such as a hinge is arranged on the sliding chute, the mounting hinge is fixed on the bearing platform, so that the stable connection between the sliding chute and the bearing platform is ensured; the center line of the bottom surface of the sliding groove passes through the circle center of the bearing platform, and a vertical plane perpendicular to the sliding groove and on which a zero scale mark on the graduated scale is positioned also passes through the circle center of the bearing platform; place the pipe in the V type groove of clamping part, apply force slightly and make it press from both sides tightly, treat the initiating terminal that punches and the zero scale mark alignment of scale with the pipe, then move rectangle movable part to appointed scale according to the settlement position in initiating hole, punch the operation to the pipe in zero scale mark department, will beat the hole as the benchmark, carry out next operation of punching according to the hole interval of settlement. Because the length of rectangle movable part is no longer than 1/2 of spout, so when the pipe was followed the rectangle movable part and was removed the last position of waiting to punch, the originated portion of pipe is no longer than the end of spout, two ends of spout all are equipped with spacing separation blade, the rectangle movable part can be at the spout internalization, can not follow the interior landing of spout, all be equipped with the gyro wheel on the bottom of rectangle movable part and two sides, can make the rectangle movable part remove more smoothly in the spout.
The utility model relates to a pipe auxiliary device that punches compares with prior art and has following advantage:
(1) the round pipe can be effectively clamped;
(2) the punching position on the circular tube can be accurately positioned, and the punching precision is high;
(3) the pipe is fixed on the slip table, and it is convenient to remove, can punch to the pipe different positions.
Drawings
FIG. 1 is a schematic structural view of a circular tube punching auxiliary device of the present invention;
FIG. 2 is a top view of the circular tube punching auxiliary device of the present invention;
FIG. 3 is a cross-sectional view of the circular tube punching auxiliary device of the present invention along the direction A-A;
FIG. 4 is a schematic view of the working state of the circular tube punching auxiliary device of the present invention;
fig. 5 is a partial enlarged view of the clamping table of the circular tube punching auxiliary device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5, the utility model relates to a circular tube punching auxiliary device, including spout 1 and slip table 2, the bottom of spout 1 is equipped with two symmetrical arm braces 11, the opening part at both ends of spout 1 still is equipped with spacing separation blade 12, the outside of two long sides of spout 1 and bottom surface are leveled can also be equipped with fastening portion such as installation hinge 13 in the middle, a long side upper portion intermediate position still is equipped with scale 14, slip table 2 includes rectangle movable part 21, in order to save material and lighten the needs of weight, can adopt hollow square tube structure, the bottom surface of rectangle movable part 21 is equipped with a plurality of main gyro wheels 211 in the middle, two sides are equipped with a plurality of symmetrical auxiliary gyro wheels 212 along the direction of spout 1 in the middle, under general circumstances, the diameter of main gyro wheel 211 is greater than the diameter of auxiliary gyro wheel 212, the height of rectangle movable part 21 is generally not more than the side height of spout 1 is too little, the length is not more than 1/2 of the length of spout 1, the upper portion of rectangle movable part 21 is equipped with clamping portion 22, the length and width of clamping portion 22 are the same as the movable part 21, the clamping portion is equal to the width of two symmetrical clamping platforms 221, the clamping platform 221 that the clamping platform is set up, the inclined angle of the inclined side of a vertical movable part is too low angle is equal to be used for the inclined angle of a pipe, the inclined angle of a vertical groove 21, it is too, it can be used for the horizontal plane, it is too to be suitable for the vertical to be treated, it too big to be placed, it too, it to be treated, it too big to be too big to be held the drilling, it too, it can not to be too big to be too, it too to be too big to be in the horizontal drilling, it can not to be suitable for the horizontal drilling, it.
When the circular tube punching auxiliary device of the utility model is used, as shown in fig. 4, a disc-shaped supporting platform 31 is arranged at the lower part of the middle part of the punching machine 3, the bottom surface of the sliding chute 1 is placed on the supporting platform 31, if a fastening part such as a hinge is arranged on the sliding chute 1, the mounting hinge 13 is fixed on the supporting platform 31, and the stable connection of the sliding chute 1 and the supporting platform 31 is ensured; the central line of the bottom surface of the sliding chute 1 passes through the circle center of the supporting platform 31, and a vertical plane perpendicular to the sliding chute 1 and on which a zero graduation mark on the graduated scale 14 is positioned also passes through the circle center of the supporting platform 31; place pipe 4 in the V type groove of clamping part 22, exert oneself slightly and make it press from both sides tightly, the initiating terminal that treats the punching with pipe 4 aligns with the zero scale mark of scale 14, then moves rectangle movable part 21 to appointed scale according to the settlement position in initiating hole, punches the operation to pipe 4 in zero scale mark department, will beat the hole as the benchmark, carry out next operation of punching according to the hole interval of settlement. Because the length of rectangle movable part 21 is no longer than 1/2 of spout 1, so when pipe 4 moved to the last position of waiting to punch along rectangle movable part 21, the initial part of pipe 4 is no longer than spout 1's end, two ends of spout 1 all are equipped with spacing separation blade 12, rectangle movable part 21 can move about in spout 1, can not follow the landing in spout 1, all be equipped with the gyro wheel on the bottom of rectangle movable part 21 and two sides, can make rectangle movable part 21 remove more smoothly in spout 1.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, the equivalents and substitutions being limited only by the scope of the appended claims.
Claims (5)
1. A circular tube punching auxiliary device is characterized by comprising a sliding groove and a sliding table, wherein two symmetrical supporting feet are arranged at the bottom of the sliding groove, limiting blocking pieces are further arranged at openings at two ends of the sliding groove, a graduated scale is further arranged in the middle of the upper portion of one long edge of the sliding groove, the sliding table comprises a rectangular movable portion, a plurality of main rollers are arranged in the middle of the bottom surface of the rectangular movable portion, a plurality of symmetrical auxiliary rollers are arranged in the middle of two side surfaces along the direction of the sliding groove, the height of the rectangular movable portion is not more than the height of the side surface of the sliding groove, the length of the rectangular movable portion is not more than 1/2 the length of the sliding groove, a clamping portion is arranged on the upper portion of the rectangular movable portion, the length and the width of the clamping portion are the same as those of the rectangular movable portion, the clamping portion comprises two symmetrically arranged clamping tables, the cross sections of the clamping tables are right-angled triangles, the vertical upward right-angled edges of the clamping tables are flush with the side surfaces of the rectangular movable portion, the inclined edges are α degrees.
2. The auxiliary device for punching round tubes as claimed in claim 1, wherein the outer sides of the two long sides of the sliding groove are flush with the bottom surface, and a fastening part is arranged in the middle.
3. The round tube punching assisting device according to claim 2, wherein the fastening portion is a hinge.
4. The auxiliary device for round tube drilling as recited in claim 1, wherein the rectangular movable part is a hollow square tube structure.
5. The round tube punching assisting device according to claim 1, wherein the diameter of the main roller is larger than the diameter of the auxiliary roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102050.5U CN210231616U (en) | 2019-07-15 | 2019-07-15 | Pipe auxiliary device that punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102050.5U CN210231616U (en) | 2019-07-15 | 2019-07-15 | Pipe auxiliary device that punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210231616U true CN210231616U (en) | 2020-04-03 |
Family
ID=69991645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102050.5U Expired - Fee Related CN210231616U (en) | 2019-07-15 | 2019-07-15 | Pipe auxiliary device that punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210231616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517968A (en) * | 2020-11-27 | 2021-03-19 | 四川航天长征装备制造有限公司 | Quick positioning circumferential drilling device and method for pull rod type parts on valve |
-
2019
- 2019-07-15 CN CN201921102050.5U patent/CN210231616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517968A (en) * | 2020-11-27 | 2021-03-19 | 四川航天长征装备制造有限公司 | Quick positioning circumferential drilling device and method for pull rod type parts on valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |