CN205183435U - Pipe fitting trimming machine - Google Patents
Pipe fitting trimming machine Download PDFInfo
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- CN205183435U CN205183435U CN201521053247.6U CN201521053247U CN205183435U CN 205183435 U CN205183435 U CN 205183435U CN 201521053247 U CN201521053247 U CN 201521053247U CN 205183435 U CN205183435 U CN 205183435U
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- cylinder
- pipe fitting
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- push rod
- forming blocks
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Abstract
The utility model discloses a pipe fitting trimming machine, it is equipped with the shaping piece on including base, base, is equipped with the shaft shoulder on the shaping piece, and the shaping piece lies in one side evagination formation cylinder that the shaft shoulder deviates from actuating mechanism, follows the terrace die that radial spirogyrate circularized on the lateral wall of cylinder, a pot head of pipe fitting is equipped with female die assembly on the base outside cylinder and terrace die, its characterized in that: be equipped with kicking block, push rod, second cylinder and backup pad on the base, the one end of push rod is fixed with the piston rod of second cylinder, and the kicking block passes through bearing normal running fit with the other end of push rod, and the terminal surface that the kicking block deviates from the push rod leans on with the one end counterbalance of pipe fitting, and the pipe fitting is spacing between the shaft shoulder and kicking block of shaping piece along the axial, be equipped with adjustment mechanism in the backup pad. The utility model provides a pipe fitting trimming machine can not cause the pipe fitting to warp in the course of working of its pipe fitting, can be applicable to thin -wall tube processing, and production efficiency is high, intensity of labour is little.
Description
Technical field
The utility model relates to the technical field of pipe fitting processing, a kind of pipe fitting edge knurling machine specifically.
Background technology
So-called edge knurling machine refers to that long steel pipe often needs to be processed to form in port the flange of evagination after cutting off, and is convenient to pipe joint thus and docks with above-mentioned straight steel pipe.And way conventional in industry is by clamp steel pipe one end, and drive steel pipe to rotate by servomotor, by touching the extruded steel pipe other end of tool, after the rolling processing completing steel pipe one end, turning steel pipe and repeating above-mentioned rolling processing.The processing mode of this type of routine, not only easily cause the distortion of pipe fitting in its clamp process, especially can not be applied to thin-walled (wall thickness is less than 2mm) pipe fitting, and need operating personnel often to process a pipe fitting will folding fixture, production efficiency is low, and labour intensity is large.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of pipe fitting edge knurling machine, and pipe fitting can not be caused in the process of its pipe fitting to be out of shape, and go for thin-wall pipe processing, and production efficiency is high, labour intensity is little.
Technical solution adopted in the utility model is: provide a kind of pipe fitting edge knurling machine, it comprises base, base is provided with forming blocks and for clamping forming blocks and driving forming blocks around the driving mechanism of own axis, forming blocks is provided with the shaft shoulder, forming blocks is positioned at the side evagination formation cylinder that the shaft shoulder deviates from driving mechanism, the radially punch that circularizes of spirogyrate on cylindrical lateral wall, one end of described pipe fitting is placed on outside cylinder and punch, base is provided with and matches for the die assembly making pipe fitting correspond to the position plastic deformation of punch with punch, described base is provided with jacking block, push rod, second cylinder and gripper shoe, gripper shoe along cylindrical axial sliding fit on base, second cylinder is installed in gripper shoe, one end of push rod and the piston rod of the second cylinder are fixed, the other end of jacking block and push rod is rotatably assorted by bearing, one end of end face and pipe fitting that jacking block deviates from push rod leans, pipe fitting is limited between the shaft shoulder of forming blocks and jacking block vertically, described gripper shoe is provided with orders about the governor motion that move radially of the second cylinder along the horizontal plane at push rod place.
The end face that described jacking block deviates from push rod is taper surface.
Described die assembly comprises disk, slide block and the first cylinder, on the lateral wall of disk, radially indent forms the annular groove matched with the punch of annular, first cylinder and base are fixed, piston rod and the slide block of the first cylinder are fixed, described disk rotational is engaged on slide block, and the piston rod of the first cylinder drives disk along cylindrical radial motion by slide block.
Described driving mechanism comprises motor, reduction box and scroll chuck, forming blocks is positioned at the shaft shoulder to deviate from cylindrical side and be provided with bare terminal end, scroll chuck clamping bare terminal end, described motor is fixed on base, and motor drives the forming blocks on scroll chuck and scroll chuck to rotate by reduction box.
Described governor motion comprises flat board, screw rod and handle, second cylinder is fixed on flat board, flat board is slidably matched by guide rail and gripper shoe, one end and the flat board of screw rod are fixed, the other end and the handle of screw rod are fixed, described gripper shoe is provided with the boss coordinated with screw flight, the axis being parallel of the axis of screw rod and the length direction of guide rail.
After adopting above structure, a kind of pipe fitting edge knurling machine of the present utility model compared with prior art has the following advantages: first, automatically die and punch matched moulds extrusion process pipe fitting is completed by cylinder, reduce the operating procedure of operating personnel, secondly, by forming blocks and jacking block spacing, be convenient to pipe fitting processing, radial clamping force can not be produced simultaneously and cause pipe fitting to be out of shape, therefore pipe fitting deformation is little, is convenient to the processing of thin-wall pipe, finally, the adjustment of the horizontal direction of jacking block can be realized by governor motion, be convenient to the positioning compression of the pipe fitting of different tube diameters size.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pipe fitting edge knurling machine of the present utility model.
Fig. 2 is the close-up schematic view in " A " region in Fig. 1.
Wherein, 1, base, 2, forming blocks, 2.1, the shaft shoulder, 2.2, cylinder, 2.3, punch, 2.4, bare terminal end, 3, pipe fitting, 4, die assembly, 4.1, disk, 4.2, slide block, the 4.3, first cylinder, 4.4, annular groove, 5, jacking block, 5.1, taper surface, 6, push rod, the 7, second cylinder, 8, gripper shoe, 9, motor, 10, reduction box, 11, scroll chuck, 12, dull and stereotyped, 13, screw rod, 14, handle, 15, guide rail.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of pipe fitting edge knurling machine, it comprises base 1, base 1 is provided with forming blocks 2 and for clamping forming blocks 2 and driving forming blocks 2 around the driving mechanism of own axis, forming blocks 2 is provided with the shaft shoulder 2.1, forming blocks 2 is positioned at the side evagination formation cylinder 2.2 that the shaft shoulder 2.1 deviates from driving mechanism, the radially punch 2.3 that circularizes of spirogyrate on the lateral wall of cylinder 2.2, one end of described pipe fitting 3 is placed on outside cylinder 2.2 and punch 2.3, base 1 is provided with and matches for the die assembly 4 making pipe fitting 3 correspond to the position plastic deformation of punch 2.3 with punch 2.3, it is characterized in that: described base 1 is provided with jacking block 5, push rod 6, second cylinder 7 and gripper shoe 8, gripper shoe 8 along the axial sliding fit of cylinder 2.2 on base 1, second cylinder 7 is installed in gripper shoe 8, one end of push rod 6 and the piston rod of the second cylinder 7 are fixed, jacking block 5 is rotatably assorted by bearing with the other end of push rod 6, one end of end face and pipe fitting 3 that jacking block 5 deviates from push rod 6 leans, pipe fitting 3 is limited between the shaft shoulder 2.1 of forming blocks 2 and jacking block 5 vertically, described gripper shoe 8 is provided with orders about the governor motion that move radially of the second cylinder 7 along the horizontal plane at push rod 6 place.
The end face that described jacking block 5 deviates from push rod 6 is taper surface 5.1.
Described die assembly 4 comprises disk 4.1, slide block 4.2 and the first cylinder 4.3, on the lateral wall of disk 4.1, radially indent forms the annular groove 4.4 matched with the punch 2.3 of annular, first cylinder 4.3 is fixed with base 1, piston rod and the slide block 4.2 of the first cylinder 4.3 are fixed, described disk 4.1 is rotatably assorted on slide block 4.2, and the piston rod of the first cylinder 4.3 drives disk 4.1 along the radial motion of cylinder 2.2 by slide block 4.2.
Described driving mechanism comprises motor 9, reduction box 10 and scroll chuck 11, forming blocks 2 is positioned at the side that the shaft shoulder 2.1 deviates from cylinder 2.2 and is provided with bare terminal end 2.4, scroll chuck 11 clamps bare terminal end 2.4, described motor 9 is fixed on base 1, and motor 9 drives the forming blocks 2 on scroll chuck 11 and scroll chuck 11 to rotate by reduction box 10.
Described governor motion comprises flat board 12, screw rod 13 and handle 14, second cylinder 7 is fixed on dull and stereotyped 12, dull and stereotyped 12 are slidably matched by guide rail 15 and gripper shoe 8, one end of screw rod 13 is fixed with dull and stereotyped 12, the other end and the handle 14 of screw rod 13 are fixed, described gripper shoe 8 is provided with the boss with screw rod 13 threaded engagement, the axis being parallel of the axis of screw rod 13 and the length direction of guide rail 15.
Its operation principle is, the bare terminal end 2.4 of forming blocks 2 is clamped on scroll chuck 11, motor 9 drives forming blocks 2 around own axis, operating personnel capture a pipe fitting 3, one end of pipe fitting 3 is made to be placed on the cylinder 2.2 of forming blocks 2, second cylinder 7 drives jacking block 5 to move towards pipe fitting 3 position, thus make the taper surface 5.1 of jacking block 5 compress on the end face of pipe fitting 3, the end face of pipe fitting 3 other end is then fitted with the end face of the shaft shoulder 2.1, thus ensure the axis of pipe fitting 3 and the axis being parallel of cylinder 2.2, then, first cylinder 4.3 is with movable slider 4.2 translation, the annular groove 4.4 of the disk 4.1 on slide block 4.2 is made to touch the lateral wall of pipe fitting 3, the sidewall continuing to drive pipe fitting 3 radially to move to annular groove 4.4 and punch 2.3 clamp pipe fitting 3, annular groove 4.4 continues extruding towards punch 2.3 position, thus make the sidewall deformation of pipe fitting 3, when cylinder 2.2 drives punch 2.3 to rotate, annular groove 4.4 and punch 2.3 form annular flange flange along the circumference extruding of pipe fitting 3, namely the rolling processing of pipe fitting 3 is completed.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of the utility model demand for independence are all in protection domain of the present utility model.
Claims (5)
1. a pipe fitting edge knurling machine, it comprises base (1), base (1) is provided with forming blocks (2) and for clamping forming blocks (2) and driving forming blocks (2) around the driving mechanism of own axis, forming blocks (2) is provided with the shaft shoulder (2.1), forming blocks (2) is positioned at side evagination formation cylinder (2.2) that the shaft shoulder (2.1) deviates from driving mechanism, the radially punch (2.3) that circularizes of spirogyrate on the lateral wall of cylinder (2.2), one end of described pipe fitting (3) is placed on cylinder (2.2) and punch (2.3) outward, base (1) is provided with and matches for making pipe fitting (3) corresponding to the die assembly (4) of the position plastic deformation of punch (2.3) with punch (2.3), it is characterized in that: described base (1) is provided with jacking block (5), push rod (6), second cylinder (7) and gripper shoe (8), gripper shoe (8) along the axial sliding fit of cylinder (2.2) on base (1), second cylinder (7) is installed in gripper shoe (8), one end of push rod (6) and the piston rod of the second cylinder (7) are fixed, jacking block (5) is rotatably assorted by bearing with the other end of push rod (6), one end of end face and pipe fitting (3) that jacking block (5) deviates from push rod (6) leans, pipe fitting (3) is limited between the shaft shoulder (2.1) of forming blocks (2) and jacking block (5) vertically, described gripper shoe (8) is provided with orders about the governor motion that move radially of the second cylinder (7) along the horizontal plane at push rod (6) place.
2. a kind of pipe fitting edge knurling machine according to claim 1, is characterized in that: the end face that described jacking block (5) deviates from push rod (6) is taper surface (5.1).
3. a kind of pipe fitting edge knurling machine according to claim 1, it is characterized in that: described die assembly (4) comprises disk (4.1), slide block (4.2) and the first cylinder (4.3), on the lateral wall of disk (4.1), radially indent forms the annular groove (4.4) matched with the punch (2.3) of annular, first cylinder (4.3) is fixed with base (1), the piston rod of the first cylinder (4.3) and slide block (4.2) are fixed, described disk (4.1) is rotatably assorted on slide block (4.2), the piston rod of the first cylinder (4.3) drives disk (4.1) along the radial motion of cylinder (2.2) by slide block (4.2).
4. a kind of pipe fitting edge knurling machine according to claim 1, it is characterized in that: described driving mechanism comprises motor (9), reduction box (10) and scroll chuck (11), forming blocks (2) is positioned at the side that the shaft shoulder (2.1) deviates from cylinder (2.2) and is provided with bare terminal end (2.4), scroll chuck (11) clamping bare terminal end (2.4), described motor (9) is fixed on base (1), motor (9) drives the forming blocks (2) on scroll chuck (11) and scroll chuck (11) to rotate by reduction box (10).
5. a kind of pipe fitting edge knurling machine according to claim 1, it is characterized in that: described governor motion comprises flat board (12), screw rod (13) and handle (14), second cylinder (7) is fixed on flat board (12), dull and stereotyped (12) are slidably matched by guide rail (15) and gripper shoe (8), one end of screw rod (13) is fixed with dull and stereotyped (12), the other end of screw rod (13) and handle (14) are fixed, described gripper shoe (8) is provided with the boss with screw rod (13) threaded engagement, the axis being parallel of the axis of screw rod (13) and the length direction of guide rail (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053247.6U CN205183435U (en) | 2015-12-16 | 2015-12-16 | Pipe fitting trimming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053247.6U CN205183435U (en) | 2015-12-16 | 2015-12-16 | Pipe fitting trimming machine |
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| Publication Number | Publication Date |
|---|---|
| CN205183435U true CN205183435U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053247.6U Active CN205183435U (en) | 2015-12-16 | 2015-12-16 | Pipe fitting trimming machine |
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| CN (1) | CN205183435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015172A (en) * | 2016-11-01 | 2018-05-11 | 上海久通塑胶制品有限公司 | A kind of socket joint head seal groove heat rolling device |
-
2015
- 2015-12-16 CN CN201521053247.6U patent/CN205183435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015172A (en) * | 2016-11-01 | 2018-05-11 | 上海久通塑胶制品有限公司 | A kind of socket joint head seal groove heat rolling device |
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