A special chamfering equipment for high-strength steel wire

Abstract

The present application relates to the technical field of chamfering equipment, and discloses a chamfering device specifically for high-strength steel wire, comprising a spindle housing, a drive shaft of the spindle housing having a tool disc fixedly mounted thereon, the tool disc comprising an outer disc body whose outer end face is fixedly connected to the drive shaft of the spindle housing, an inner movable clamping connection of the outer disc body with a linkage assembly, and an inner movable sleeve of the inner left side of the outer disc body with a tool block, and an inner movable sleeve of the outer disc body. A chamfering device specifically for high-strength steel wire, wherein the tool disc and its upper structure are arranged such that when the linkage assembly is squeezed by steel wires of different specifications and sizes, the inner disc body can be driven to rotate clockwise and compress the elastic member under the squeezing action of the linkage assembly, and the tool block can be forced to displace outward to a corresponding degree under the transmission action of the turbine gear group, and the relative position of the tool block can be automatically adjusted according to the corresponding specifications and sizes of the steel wire, so that the efficiency of chamfering steel wires of different specifications and sizes is higher.

Description

Technical Field

[0001] The present application relates to the technical field of chamfering equipment, and in particular to a special chamfering equipment for high-strength steel wire. Background Art

[0002] Wire edge chamfering is a processing procedure in mechanical processing to ensure that the end of the wire can form a uniform transition bevel to prevent structural damage due to stress concentration. However, due to the diversity of wire specifications and sizes, the existing chamfering equipment needs to adjust the relative position of the cutting tool according to the outer diameter of the wire when chamfering wires of different specifications and sizes. As a result, the operation of the chamfering equipment is cumbersome and inefficient when chamfering wires of different specifications and sizes, which greatly affects the processing progress of the wire chamfering and has poor stability and reliability.

[0003] Therefore, there is an urgent need for a chamfering device for steel wire processing to solve the defects of the above-mentioned existing chamfering devices when chamfering steel wires of different specifications and sizes. Summary of the Invention

[0004] The present application proposes a special chamfering device for high-strength steel wire, which has the advantage of automatically adjusting the relative position of the cutting tool when chamfering steel wires of different specifications and sizes, so that it has a higher efficiency in chamfering steel wires of different specifications and sizes. It is used to solve the problem that the existing chamfering equipment has the need to adjust the relative position of the cutting tool according to the outer diameter of the steel wire when chamfering steel wires of different specifications and sizes due to the diversity of steel wire specifications and sizes, which leads to the problem that the operation of the chamfering device is cumbersome and inefficient when chamfering steel wires of different specifications and sizes.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a special chamfering equipment for high-strength steel wire, comprising a spindle box body with an internal driving device, the transmission shaft of the spindle box body extends to the outside of the spindle box body and is fixedly installed with a tool disk, the tool disk comprises an outer disk body whose outer end face is fixedly connected to the transmission shaft of the spindle box body, the upper and lower sides of the right end of the inner part of the outer disk body are respectively movably connected with a group of linkage components for detecting and feedbacking the outer diameter of the steel wire, and the middle part of the left side of the inner part of the outer disk body is movably connected with a tool block for cutting and chamfering the end of the steel wire, the inner part of the outer disk body is movably sleeved with an inner disk body, and the outer disk body and the inner disk body are connected by an elastic member formed on the inner wall of the outer disk body. The inner disc body is elastically connected, and an inner slide groove is provided on one side of the inner disc body, which is in contact with the linkage assembly. When the linkage assembly is squeezed by steel wires of different specifications and sizes, the inner disc body can be driven to rotate clockwise and compress the elastic member under the squeezing action of the linkage assembly, and a turbine gear group is provided on one side of the outer end surface of the inner disc body to form a meshing transmission with the tool block. When the inner disc body rotates clockwise, the tool block can be forced to move to the outside to a corresponding degree under the transmission action of the turbine gear group, so that the relative position of the tool block can be automatically adjusted according to the corresponding specifications and sizes of the steel wire. An end cover is provided at the end of the outer disc body to stably and movably connect the inner disc body to the inside of the outer disc body.

[0006] Furthermore, the two groups of linkage components and the tool block are arranged in a circular array, and the positions of the two groups of linkage components are closer to the end cover relative to the position of the tool block, thereby ensuring that as the tool disc continuously approaches the steel wire under the action of the spindle box, the linkage component can first contact the end of the steel wire to adjust the relative position relationship of the tool block, and then as the tool disc continuously approaches, the tool block is used to chamfer the end of the steel wire.

[0007] Furthermore, the linkage assembly includes a block movably connected to the inside of the outer disk body, and the bottom of one side of the block is provided with a first inclined surface, so that under the extrusion of the end of the steel wire, the block can be forced to move outward, and a slider is fixedly installed on the top of one side of the block, and the end of the slider is provided with a second inclined surface in contact with one side of the inner wall of the inner slide groove, and in the process of the block driving the slider thereon to move outward, under the extrusion of the second inclined surface, the inner disk body can be forced to rotate clockwise.

[0008] Furthermore, the spindle housing is provided with a clamping mechanism at the end portion on one side of the tool disc, and a cylinder assembly for clamping the steel wire is provided inside the clamping mechanism, and a magnetic switch S1 for controlling the action of the cylinder assembly is provided on the outer wall of the cylinder assembly.

[0009] Furthermore, a connecting hole connected to its inner cavity is provided on one side of the outside of the clamping mechanism, and an optical fiber sensor and a time relay are provided on it. When the steel wire is inserted into the clamping mechanism, the optical fiber sensor detects the steel wire and transmits the signal to the time relay, and starts the spindle box after the steel wire reaches the predetermined position through the delay system, and then chamfers the clamped steel wire.

[0010] Furthermore, the inner end of the clamping mechanism is pinned with a baffle that limits the depth of the steel wire inserted into the clamping mechanism, and one end of the baffle is pinned to a baffle cylinder arranged at the top of the inner end of the clamping mechanism, and a magnetic switch S2 is provided on the outer wall of the baffle cylinder for controlling its lifting or lowering action. When the end of the steel wire touches the baffle, the baffle can be lifted by the baffle cylinder to thereby regulate the depth of the steel wire inserted into the clamping mechanism.

[0011] Furthermore, a feed cylinder is fixedly installed on one side of the end face of the spindle housing, and the output shaft of the feed cylinder is connected to the transmission shaft in the spindle housing, so that the transmission shaft in the spindle housing and the tool disk thereon can be driven to move left and right by the feed cylinder to chamfer the end face of the steel wire clamped by the clamping mechanism, and a magnetic switch S3 is provided on the outer wall of the feed cylinder for controlling the left or right movement of the output shaft thereon.

[0012] Furthermore, a damper corresponding to the moving position of the output shaft on the feed cylinder is provided on one side of the end face of the spindle housing. When the output shaft of the feed cylinder contacts the end of the damper, the speed of the transmission shaft in the spindle housing and the tool disc thereon moving to the left can be effectively slowed down, thereby preventing impact damage to the tool assembly due to excessive speed.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present application provides a special chamfering equipment for high-strength steel wire. Regarding the arrangement of the tool disk and the structure thereon, when the linkage component is squeezed by steel wires of different specifications and sizes, the inner disk body can be driven to rotate clockwise and compress the elastic part under the squeezing action of the linkage component, and under the transmission action of the turbine gear group, the tool block can be forced to move outward to a corresponding degree, and then the relative position of the tool block can be automatically adjusted according to the corresponding specifications and sizes of the steel wire, so that it has high efficiency in chamfering steel wires of different specifications and sizes, and is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only embodiments of the present invention. Those skilled in the art can also derive other drawings based on the provided drawings without inventive work.

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a rear view of the structure of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the tool disc of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the outer disk of the present invention;

[0020] Figure 5 This is a front view of the installation structure of the outer disk and the inner disk of the present invention;

[0021] Figure 6 It is a front view of the inner disk of the structure of the present invention;

[0022] Figure 7 This is a rear view of the inner disk of the structure of the present invention;

[0023] Figure 8 It is a structural diagram of the linkage component of the present invention.

[0024] In the figure: 1-spindle housing, 2-tool disc, 3-clamping mechanism, 4-baffle cylinder, 5-baffle, 6-feed cylinder, 7-damper, 8-connecting hole, 9-outer disc, 10-tool assembly, 11-linkage assembly, 12-inner disc, 13-end cover, 14-inner slide, 15-turbine gear set, 16-elastic member, 17-block, 18-first inclined surface, 19-slider, 20-second inclined surface. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1 As shown, a high-strength steel wire chamfering device includes a spindle box 1 with a built-in drive device, a transmission shaft of the spindle box 1 extends to the outside of the spindle box 1 and is fixedly installed with a tool disk 2, as shown in FIG. Figure 3 、 Figure 4 As shown, the tool disc 2 includes an outer disc body 9 whose outer end surface is fixedly connected to the transmission shaft of the spindle housing 1. A group of linkage components 11 for detecting and feedbacking the outer diameter of the steel wire are movably connected on the upper and lower sides of the right end of the outer disc body 9, and a tool block 10 for cutting and chamfering the end of the steel wire is movably connected to the middle part of the left side of the inner side of the outer disc body 9. Figure 5 As shown, the inner disc 12 is movably sleeved inside the outer disc 9, and the outer disc 9 and the inner disc 12 are elastically connected by an elastic member 16 provided on the inner wall of the outer disc 9, as shown in FIG. Figure 6 、 Figure 7 As shown, the interior of the inner disc 12 is provided with an inner slide groove 14 which contacts the linkage assembly 11 on one side. When the linkage assembly 11 is squeezed by steel wires of different specifications and sizes, the inner disc 12 can be driven to rotate clockwise under the squeezing action of the linkage assembly 11 and compress the elastic member 16. A turbine gear set 15 is provided on one side of the outer end surface of the inner disc 12 to form a meshing transmission with the tool block 10. When the inner disc 12 rotates clockwise, the tool block 10 can be forced to move outward to a corresponding degree under the transmission action of the turbine gear set 15, so that the relative position of the tool block 10 can be automatically adjusted according to the corresponding specifications and sizes of the steel wire. An end cover 13 is provided at the end of the outer disc 9 to stably and movably connect the inner disc 12 to the inside of the outer disc 9.

[0027] like Figure 5 As shown, in the present technical solution, the two groups of linkage components 11 and the tool block 10 are arranged in a circular array, and the positions of the two groups of linkage components 11 are closer to the end cover 13 relative to the position of the tool block 10, thereby ensuring that as the tool disc 2 continuously approaches the steel wire under the action of the spindle box 1, the linkage component 11 can first come into contact with the end of the steel wire to adjust the relative position relationship of the tool block 10, and then as the tool disc 2 continuously approaches, the tool block 10 is used to chamfer the end of the steel wire.

[0028] like Figure 4 、 Figure 6 as well as Figure 8 As shown, in the present technical solution, the linkage assembly 11 includes a block 17 movably connected to the inside of the outer disk body 9, and a first inclined surface 18 is provided at the bottom of one side of the block 17, so that under the extrusion of the end of the steel wire, the block 17 can be forced to move outward, and a slider 19 is fixedly installed on the top of one side of the block 17, and the end of the slider 19 is provided with a second inclined surface 20 that contacts one side of the inner wall of the inner slide groove 14, and in the process of the block 17 driving the slider 19 thereon to move outward, under the extrusion of the second inclined surface 20, the inner disk body 12 can be forced to rotate clockwise.

[0029] like Figure 1As shown, in the present technical solution, a clamping mechanism 3 is provided at the end of the spindle housing 1 on one side of the tool disc 2, and a cylinder assembly for clamping the steel wire is provided inside the clamping mechanism 3, and a magnetic switch S1 for controlling the action of the cylinder assembly is provided on the outer wall of the cylinder assembly.

[0030] like Figure 2 As shown, in the present technical solution, a connecting hole 8 connected to the inner cavity thereof is provided on one side of the outside of the clamping mechanism 3, and an optical fiber sensor and a time relay are provided thereon. When the steel wire is inserted into the clamping mechanism 3, the optical fiber sensor detects the steel wire and transmits the signal to the time relay, and starts the spindle box 1 after the steel wire reaches the predetermined position through the delay system, thereby chamfering the clamped steel wire.

[0031] like Figure 1 、 Figure 2 As shown, in the present technical solution, the inner end of the clamping mechanism 3 is pinned with a baffle 5 which limits the depth of the steel wire inserted into the clamping mechanism 3, and one end of the baffle 5 is pinned to the baffle cylinder 4 arranged at the top of the inner end of the clamping mechanism 3, and a magnetic switch S2 for controlling its lifting or lowering action is provided on the outer wall of the baffle cylinder 4, so that when the end of the steel wire touches the baffle 5, the baffle 5 can be lifted by the baffle cylinder 4, thereby regulating the depth of the steel wire penetrating into the clamping mechanism 3.

[0032] like Figure 1 As shown, in the present technical solution, a feed cylinder 6 is fixedly installed on one side of the end face of the spindle housing 1, and the output shaft of the feed cylinder 6 is connected to the transmission shaft in the spindle housing 1, and then the transmission shaft in the spindle housing 1 and the tool disc 2 thereon can be driven to move left and right by the feed cylinder 6 to chamfer the end face of the steel wire clamped by the clamping mechanism 3, and a magnetic switch S3 is provided on the outer wall of the feed cylinder 6 for controlling the left or right movement of the output shaft thereon.

[0033] like Figure 1 、 Figure 4 As shown, in the present technical solution, a damper 7 corresponding to the moving position of the output shaft on the feed cylinder 6 is provided on one side of the end face of the spindle housing 1. When the output shaft of the feed cylinder 6 contacts the end of the damper 7, the speed at which the transmission shaft in the spindle housing 1 and the tool disc 2 thereon move to the left can be effectively slowed down, thereby preventing impact damage to the tool assembly 10 due to excessive speed.

[0034] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A special chamfering device for high-strength steel wire, comprising a spindle housing (1), a transmission shaft of the spindle housing (1) extending to the outside of the spindle housing (1) and fixedly mounted with a tool disc (2), characterized in that: The tool disc (2) includes an outer disc body (9) whose outer end surface is fixedly connected to the transmission shaft of the spindle housing (1), a group of linkage components (11) are movably connected on the upper and lower sides of the right end of the outer disc body (9), and a tool block (10) is movably connected in the middle of the left side of the outer disc body (9), the inner disc body (12) is movably sleeved inside the outer disc body (9), and the outer disc body (9) and the inner disc body (12) are elastically connected by an elastic member (16) arranged on the inner wall of the outer disc body (9), an inner slide groove (14) is provided inside the inner disc body (12) and contacts the linkage component (11) on one side, and a turbine gear group (15) is provided on one side of the outer end surface of the inner disc body (12) to form a meshing transmission with the tool block (10), and an end cover (13) is provided at the end of the outer disc body (9); The linkage assembly (11) includes a block (17) movably engaged with the interior of the outer disk (9), a first inclined surface (18) being provided at the bottom of one side of the block (17), and a slider (19) being fixedly mounted on the top of one side of the block (17), and a second inclined surface (20) being in contact with one side of the inner wall of the inner slide groove (14) at the end thereof; The spindle housing (1) is provided with a clamping mechanism (3) at an end portion located on one side of the tool disc (2), and a cylinder assembly for clamping the steel wire is provided inside the clamping mechanism (3), and a magnetic switch S1 for controlling the movement of the cylinder assembly is provided on the outer wall of the cylinder assembly, the inner end of the clamping mechanism (3) is pinned with a baffle (5) for limiting the depth of the steel wire inserted into the clamping mechanism (3), and one end of the baffle (5) is pinned to a baffle cylinder (4) provided at the top of the inner end of the clamping mechanism (3), and a magnetic switch S2 for controlling the lifting or lowering movement of the baffle cylinder (4) is provided on the outer wall of the baffle cylinder (4); A feed cylinder (6) is fixedly mounted on one side of the end face of the spindle housing (1), and the output shaft of the feed cylinder (6) is in transmission connection with the transmission shaft in the spindle housing (1), and a magnetic switch S3 for controlling the leftward or rightward movement of the output shaft thereon is provided on the outer wall of the feed cylinder (6).

2. The high-strength steel wire chamfering equipment according to claim 1, characterized in that: The two groups of linkage components (11) are arranged in a circumferential array with the tool assembly (10), and the positions of the two groups of linkage components (11) are closer to the end cover (13) relative to the position of the tool assembly (10).

3. The high-strength steel wire special chamfering equipment according to claim 2, characterized in that: A connecting hole (8) connected to the inner cavity of the clamping mechanism (3) is provided on one side of the outside of the clamping mechanism (3), and an optical fiber sensor and a time relay are provided on the connecting hole.

4. The high-strength steel wire chamfering equipment according to claim 3, characterized in that: A damper (7) corresponding to the moving position of the output shaft on the feed cylinder (6) is provided on one side of the end surface of the spindle housing (1).

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