CN210081210U

CN210081210U - Numerical control lathe fixture for water faucet pipe bending

Info

Publication number: CN210081210U
Application number: CN201920724656.6U
Authority: CN
Inventors: 黎玉财; 高方明
Original assignee: Jiangsu Shi Ma Shi Machinery Co Ltd
Current assignee: Jiangsu Shi Ma Shi Machinery Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-18
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a tap is numerical control lathe anchor clamps for return bend processing, including anchor clamps support, slide rail and drive chain, the outside of anchor clamps support is connected with telescopic cylinder, and telescopic cylinder's the outside is connected with the cylinder pole, the slide rail is fixed in the outside of anchor clamps support, and is provided with the anchor clamps piece between the slide rail, be provided with between the anchor clamps piece and prescribe a limit to the chassis, drive chain's the nested rotatory fluted disc that is fixed with in the outside, and one side of rotatory fluted disc is provided with the circle piece, the outside of circle piece is connected with the threaded rod, the clamp groove has been seted up in the outside of anchor clamps piece, the outside of clamp groove is provided with the extrusion disc, the left and right sides of anchor clamps piece is provided with the rectangle slider. This tap is numerical control lathe anchor clamps for pipe bending adopts drive chain and fritter, grips the fritter through operating personnel and rotates, and then adjusts the position of extrusion disc, promotes the stability fixed to different diameter taps.

Description

Numerical control lathe fixture for water faucet pipe bending

Technical Field

The utility model relates to a tap production facility technical field specifically is a tap is numerical control lathe anchor clamps for pipe bending.

Background

In the prior art, a metal faucet is generally forged and cast by copper and lead-free copper, and the surface treatment of the existing metal faucet product is to manually clamp the faucet on a machine tool and then bend the surface of the faucet by using grinding equipment.

Present numerical control lathe anchor clamps degree of automation is high, in tap course of working, is difficult to adjust anchor clamps self fixed dimension according to tap's diameter, and then promotes the degree of difficulty fixed to different diameter taps to tap need debug the anchor clamps repeatedly at the fixing process, leads to tap fixed process to consume a large amount of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tap is numerical control lathe anchor clamps for pipe bending to in solving the above-mentioned background art and proposing in tap course of working, be difficult to according to tap's diameter adjustment anchor clamps self fixed dimension, and tap need debug the anchor clamps repeatedly at the fixed process, lead to the problem that tap fixed process consumed a large amount of time.

In order to achieve the purpose, the utility model provides a numerical control lathe fixture for processing the water faucet elbow, which comprises a fixture support, a slide rail and a transmission chain, wherein the outer side of the fixture support is connected with a telescopic cylinder, the outer side of the telescopic cylinder is connected with a cylinder rod, the slide rail is fixed on the outer side of the fixture support, fixture pieces are arranged between the slide rails, a limiting chassis is arranged between the fixture pieces, a rotary fluted disc is fixed on the outer side of the transmission chain in an embedded manner, a round block is arranged on one side of the rotary fluted disc, a threaded rod is connected on the outer side of the round block, a clamping groove is arranged on the outer side of the fixture piece, an extrusion disc is arranged on the outer side of the clamping groove, rectangular sliders are arranged on the left side and the right side of the fixture piece, an inserting hole is developed on the upper surface of the limiting chassis, a telescopic spring is, the outer side of the limiting base plate is fixedly welded with a positioning column, and the outer side of the threaded rod is connected with a screw rod sleeve.

Preferably, the telescopic cylinder, the cylinder rod, the slide rail and the clamp piece form a sliding structure, the clamp piece is integrally of a C-shaped structure, and the length of the cylinder rod is half of that of the clamp support.

Preferably, the width of the clamp piece is half of the width of the clamp bracket, and the clamp piece is perpendicular to the cylinder rod.

Preferably, the clamping grooves are symmetrically distributed about the center line of the clamp piece, the clamping grooves, the extrusion disc, the transmission chain, the rotary fluted disc and the threaded rod form a sliding structure, and the surface of the extrusion disc is of a concave-convex structure.

Preferably, the whole clamping groove is of a U-shaped structure, and the width of the insertion hole is smaller than the sum of the widths of the 2 groups of clamping grooves.

Preferably, the extension spring and the pressing block are both distributed on the limiting chassis in a rectangular shape, the width of the pressing block is consistent with that of the limiting chassis, and the longitudinal section of the pressing block is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the numerical control lathe fixture for processing the water faucet elbow,

1. the transmission chain and the round block are adopted, the round block is held by an operator to rotate, the position of the extrusion disc is further adjusted, the stability of fixing faucets with different diameters is improved, the transmission chain is used for driving the extrusion discs on the upper side and the lower side to move, and the time of repeated testing of the fixture in the using process is shortened;

2. adopt the briquetting and press from both sides the groove, fix tap's bottom soon through pressing, ensure tap at the stability of in-process of bending to fix tap middle part through pressing from both sides the groove, avoid taking place not hard up when bending tap, promote the quality of tap in-process of bending.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the clamp plate of the present invention;

fig. 4 is a schematic view of the top view structure of the limiting chassis of the present invention.

In the figure: 1. a clamp bracket; 2. a telescopic cylinder; 3. a cylinder rod; 4. a slide rail; 5. a clamp piece; 6. defining a chassis; 7. a drive chain; 8. rotating the fluted disc; 9. a round block; 10. a threaded rod; 11. a clamping groove; 12. extruding the disc; 13. a rectangular slider; 14. inserting holes; 15. a tension spring; 16. a pressing block; 17. a positioning column; 18. screw rod sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a numerical control lathe fixture for machining a faucet elbow comprises a fixture support 1, a telescopic cylinder 2, a cylinder rod 3, a sliding rail 4, fixture pieces 5, a limiting base plate 6, a transmission chain 7, a rotary fluted disc 8, a round block 9, a threaded rod 10, a clamping groove 11, extrusion round discs 12, a rectangular sliding block 13, an inserting hole 14, a telescopic spring 15, a pressing block 16, a positioning column 17 and a lead screw sleeve 18, wherein the telescopic cylinder 2 is connected to the outer side of the fixture support 1, the cylinder rod 3 is connected to the outer side of the telescopic cylinder 2, the sliding rail 4 is fixed to the outer side of the fixture support 1, the fixture pieces 5 are arranged between the sliding rails 4, the limiting base plate 6 is arranged between the fixture pieces 5, the rotary fluted disc 8 is fixedly embedded to the outer side of the transmission chain 7, the round block 9 is arranged on one side of the rotary fluted disc 8, the threaded rod 10 is connected to the outer side of the round block 9, the clamping groove, the left side and the right side of the clamp piece 5 are provided with rectangular sliding blocks 13, the upper surface of the limiting chassis 6 is provided with an inserting hole 14, the inner wall of the limiting chassis 6 is connected with an expansion spring 15, the outer side of the expansion spring 15 is connected with a pressing block 16, the outer side of the limiting chassis 6 is fixedly welded with a positioning column 17, and the outer side of the threaded rod 10 is connected with a screw rod sleeve 18.

Telescopic cylinder 2, cylinder rod 3, slide rail 4 and anchor clamps piece 5 constitute sliding construction, and anchor clamps piece 5 wholly is "C" font structure to the length of cylinder rod 3 is half of anchor clamps support 1 length, fixes tap's middle part through anchor clamps piece 5, and anchor clamps piece 5 slides on through slide rail 4, ensures the fixed stability of anchor clamps piece 5.

The width of the clamp piece 5 is half of the width of the clamp support 1, the clamp piece 5 and the air cylinder rod 3 are perpendicular to each other, the outer side of the water faucet is conveniently fixed through the two sets of clamp pieces 5, and the distance between the clamp pieces 5 is adjusted according to the diameter of the water faucet.

The clamping grooves 11 are symmetrically distributed about the central line of the clamp piece 5, the clamping grooves 11, the extrusion disc 12, the transmission chain 7, the rotary fluted disc 8 and the threaded rod 10 form a sliding structure, the surface of the extrusion disc 12 is of a concave-convex structure, the extrusion disc 12 is convenient to adjust according to the diameter of a faucet, and the stability of the extrusion disc 12 for fixing the outer side of the faucet is ensured.

The whole clamping groove 11 is of a U-shaped structure, the width of each insertion hole 14 is smaller than the sum of the widths of the clamping grooves 11 in 2 groups, the outer side of the faucet is wrapped and fixed through the clamping grooves 11, the bottom of the faucet is fixed through the insertion holes 14, and the stability of fixing the faucet is guaranteed.

The telescopic spring 15 and the pressing block 16 are both distributed on the limiting chassis 6 in a rectangular shape, the width of the pressing block 16 is consistent with that of the limiting chassis 6, the longitudinal section of the pressing block 16 is of an arc-shaped structure, the self positions of the telescopic spring 15 and the pressing block 16 are adjusted according to the diameter of the faucet, and the fixing convenience of the faucet is improved.

The working principle is as follows: when the numerical control lathe fixture for water faucet pipe bending is used, as shown in fig. 1 to 3, an operator firstly places a water faucet between two sets of fixture pieces 5, drives a cylinder rod 3 to extend through a telescopic cylinder 2, drives the fixture pieces 5 to horizontally move by using the cylinder rod 3, the fixture pieces 5 slide on the outer sides of slide rails 4 through rectangular slide blocks 13 on the left side and the right side, and presses the outer side of the water faucet through clamping grooves 11 formed in the outer sides of the fixture pieces 5 and an extrusion disc 12, when a gap exists fixedly, the threaded rod 10 is driven to rotate by holding a round block 9 through the round block 9, the threaded rod 10 drives a screw rod sleeve 18 and the extrusion disc 12 to extend and retract, and simultaneously, the threaded rod 10 drives a transmission chain 7 and a rotary fluted disc 8 to rotate, so that the extrusion discs 12 on the upper side and the lower side of the fixture pieces 5 can conveniently displace;

according to fig. 1 to 3, after the fixed gap adjustment is completed, an operator inserts the bottom of a water faucet into an insertion hole 14 inside a limited chassis 6, inserts the inside of a pipeline of the water faucet through a positioning column 17, bottoms the outside of the water faucet through a pressing block 16, a telescopic spring 15 stretches out and draws back correspondingly according to the diameter of the water faucet, then, a cylinder rod 3 is driven through a telescopic cylinder 2 to stretch out and draw back, a clamp piece 5 is driven by the cylinder rod 3 to move horizontally, the clamp piece 5 slides on the outside of a sliding rail 4 through rectangular sliding blocks 13 on the left side and the right side, a clamping groove 11 and an extrusion disc 12 which are formed on the outside of the clamp piece 5 are pressed against the outside of the water faucet, and then, the outside of the water faucet is bent through a lathe.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tap is numerical control lathe anchor clamps for pipe bending, includes anchor clamps support (1), slide rail (4) and drive chain (7), its characterized in that: the clamp comprises a clamp support (1), and is characterized in that the outer side of the clamp support (1) is connected with a telescopic cylinder (2), the outer side of the telescopic cylinder (2) is connected with a cylinder rod (3), slide rails (4) are fixed on the outer side of the clamp support (1), clamp pieces (5) are arranged between the slide rails (4), a limiting chassis (6) is arranged between the clamp pieces (5), a rotary fluted disc (8) is fixed on the outer side of a transmission chain (7) in an embedded mode, a round block (9) is arranged on one side of the rotary fluted disc (8), a threaded rod (10) is connected with the outer side of the round block (9), a clamping groove (11) is formed in the outer side of the clamp piece (5), an extrusion disc (12) is arranged on the outer side of the clamping groove (11), rectangular slide blocks (13) are arranged on the left side and the right side of the clamp piece, and the inner wall of the limiting chassis (6) is connected with an expansion spring (15), the outer side of the expansion spring (15) is connected with a pressing block (16), the outer side of the limiting chassis (6) is fixedly welded with a positioning column (17), and the outer side of the threaded rod (10) is connected with a screw rod sleeve (18).

2. The numerical control lathe fixture for processing the water faucet elbow according to claim 1, characterized in that: the telescopic cylinder (2), the cylinder rod (3), the sliding rail (4) and the clamp piece (5) form a sliding structure, the clamp piece (5) is integrally of a C-shaped structure, and the length of the cylinder rod (3) is half of that of the clamp support (1).

3. The numerical control lathe fixture for processing the water faucet elbow according to claim 1, characterized in that: the width of the clamp piece (5) is half of that of the clamp bracket (1), and the clamp piece (5) is vertical to the cylinder rod (3).

4. The numerical control lathe fixture for processing the water faucet elbow according to claim 1, characterized in that: the clamping grooves (11) are symmetrically distributed about the center line of the clamp piece (5), the clamping grooves (11), the extrusion disc (12), the transmission chain (7), the rotary fluted disc (8) and the threaded rod (10) form a sliding structure, and the surface of the extrusion disc (12) is of a concave-convex structure.

5. The numerical control lathe fixture for processing the water faucet elbow according to claim 1, characterized in that: the clamping grooves (11) are integrally of U-shaped structures, and the width of the insertion holes (14) is smaller than the sum of the widths of the 2 groups of clamping grooves (11).

6. The numerical control lathe fixture for processing the water faucet elbow according to claim 1, characterized in that: the extension spring (15) and the pressing block (16) are both distributed on the limiting chassis (6) in a rectangular shape, the width of the pressing block (16) is consistent with that of the limiting chassis (6), and the longitudinal section of the pressing block (16) is of an arc-shaped structure.