CN215696860U - Tension adjusting device for wire drawing machine - Google Patents
Tension adjusting device for wire drawing machine Download PDFInfo
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- CN215696860U CN215696860U CN202120577684.7U CN202120577684U CN215696860U CN 215696860 U CN215696860 U CN 215696860U CN 202120577684 U CN202120577684 U CN 202120577684U CN 215696860 U CN215696860 U CN 215696860U
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
本实用新型涉及拉丝机技术领域，且公开了一种用于拉丝机的张力调节装置，包括底板，所述底板的上表面通过四个支撑杆固定设置有顶板，所述底板的上表面对称固定设置有两个第一U形板，两个所述第一U形板的内部分别转动设置有第一导向轮，所述顶板的上表面对称固定设置有两个第二U形板，两个所述第二U形板的内部分别转动设置有第二导向轮，所述顶板的内部对称开设有两个条形口，所述顶板的下表面中心处通过第一轴承转动设置有第一调节机构，所述顶板的上表面左侧固定设置有第二调节机构，所述第一调节机构与第二调节机构之间通过传动机构传动连接。本实用新型在调节丝线张力的过程中有效的避免了后侧丝线被拉出，保证了张力的调节效果。
The utility model relates to the technical field of wire drawing machines, and discloses a tension adjusting device for a wire drawing machine. Two first U-shaped plates are provided, and first guide wheels are respectively rotated inside the two first U-shaped plates, and two second U-shaped plates are symmetrically fixed on the upper surface of the top plate. The inside of the second U-shaped plate is respectively rotatably provided with a second guide wheel, the inside of the top plate is symmetrically provided with two strip-shaped openings, and the center of the lower surface of the top plate is rotated and provided with a first adjustment wheel through a first bearing. A second adjustment mechanism is fixedly arranged on the left side of the upper surface of the top plate, and the first adjustment mechanism and the second adjustment mechanism are connected by transmission through a transmission mechanism. In the process of adjusting the thread tension, the utility model effectively avoids the rear side thread being pulled out, and ensures the adjustment effect of the tension.
Description
Technical Field
The utility model relates to the technical field of wire drawing machines, in particular to a tension adjusting device for a wire drawing machine.
Background
The wire drawing machine is also called wire drawing machine, belongs to the production and preprocessing equipment of metal products such as standard parts and the like, and aims to draw wires or rods which are produced and transported to metal product production enterprises such as standard parts and the like by steel manufacturers so that the diameter, roundness, internal metallographic structure, surface finish and straightening degree of the wires or rods meet the raw material processing requirements required by the production of the metal products such as the standard parts and the like.
Wherein patent number is CN210936478U discloses a tension adjusting device for wire drawing machine, this a tension adjusting device for wire drawing machine, including the device base, the equal fixed mounting in both ends has the support frame about the device base top, fixed mounting has first bearing on the top outer wall of device base, the inside movable mounting of first bearing has the lead screw, and the top fixed mounting who just is located the lead screw between two support frames has the horizontal pole.
However, according to the technical scheme, the positions of the two first rollers and the second rollers can be adjusted when the tension adjusting device is used, so that tension adjustment of the silk thread is achieved, but the rear side silk thread is pulled out possibly, the tension adjusting effect is poor, and certain limitation exists during use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, when the tension of a silk thread is adjusted, a rear-side silk thread is easy to pull out, and once the rear-side silk thread is pulled out, the tension adjusting effect is poor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a tension adjusting device for wire drawing machine, includes the bottom plate, the upper surface of bottom plate is provided with the roof through four bracing pieces are fixed, the fixed two first U-shaped boards that are provided with of upper surface symmetry of bottom plate, two the inside of first U-shaped board is rotated respectively and is provided with first leading wheel, the fixed two second U-shaped boards that are provided with of upper surface symmetry of roof, two the inside of second U-shaped board is rotated respectively and is provided with the second leading wheel, two bar mouths have been seted up to the inside symmetry of roof, the lower surface center department of roof is rotated through first bearing and is provided with first adjustment mechanism, the fixed second adjustment mechanism that is provided with in upper surface left side of roof, be connected through the drive mechanism transmission between first adjustment mechanism and the second adjustment mechanism.
Preferably, first adjustment mechanism includes first lead screw and internal thread pipe, the lower fixed surface rotation that the upper end pole wall of first lead screw passes through first bearing and roof is connected, the pole wall threaded connection of internal thread pipe and first lead screw, and lower extreme fixedly connected with fixed plate, the lower fixed surface of fixed plate is provided with the third U-shaped plate, the inside rotation of third U-shaped plate is provided with the third leading wheel, the fixed ordinary telescopic link that is provided with in upper surface left side of fixed plate, the upper end of ordinary telescopic link and the lower fixed surface connection of roof.
Preferably, the second adjusting mechanism comprises two supporting plates and a second screw rod, the two supporting plates are fixedly arranged on the left side of the upper surface of the top plate, rod walls at two ends of the second screw rod are respectively rotatably connected with the corresponding supporting plates through second bearings, a sliding block is in threaded connection with the rod wall of the second screw rod, and an elastic telescopic rod is fixedly arranged on the upper surface of the sliding block.
Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the upper end of the first screw rod and the right end of the second screw rod respectively penetrate through the supporting plates corresponding to the top plate and are respectively fixedly sleeved with the first bevel gear and the second bevel gear, the first bevel gear and the second bevel gear are in meshed connection, and a knob is fixedly arranged at the upper end of the first screw rod.
Preferably, the lower fixed surface of slider is provided with the stopper, the inside activity of stopper has cup jointed the gag lever post, the both ends of gag lever post respectively with corresponding backup pad fixed connection.
Preferably, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and fastening bolts are fixedly arranged in the mounting blocks.
Compared with the prior art, the utility model provides a tension adjusting device for a wire drawing machine, which has the following beneficial effects:
1. this a tension adjusting device for wire drawing machine through setting up in the first adjustment mechanism of roof lower surface, can realize the motion of third leading wheel through the first adjustment mechanism during operation of knob drive to once adjust the tension of silk thread.
2. The tension adjusting device for the wire drawing machine can be arranged on the top plate through the second adjusting mechanism arranged on the upper surface of the top plate and the transmission mechanism arranged between the first adjusting mechanism and the second adjusting mechanism.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model effectively prevents the rear side silk thread from being pulled out in the process of adjusting the tension of the silk thread, and ensures the tension adjusting effect.
Drawings
FIG. 1 is a schematic structural view of a tension adjusting device for a wire drawing machine according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises a base plate 1, a supporting rod 2, a top plate 3, a first U-shaped plate 4, a first guide wheel 5, a second U-shaped plate 6, a second guide wheel 7, a first screw rod 8, an internal thread sleeve 9, a fixing plate 10, a third U-shaped plate 11, a third guide wheel 12, a common telescopic rod 13, a supporting plate 14, a second screw rod 15, a sliding block 16, an elastic telescopic rod 17, a first bevel gear 18, a second bevel gear 19, a knob 20, a limiting block 21, a limiting rod 22 and an installation block 23.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a tension adjusting device for a wire drawing machine, including a bottom plate 1, a top plate 3 is fixedly arranged on the upper surface of the bottom plate 1 through four support rods 2, two first U-shaped plates 4 are symmetrically and fixedly arranged on the upper surface of the bottom plate 1, first guide wheels 5 are respectively rotatably arranged in the two first U-shaped plates 4, two second U-shaped plates 6 are symmetrically and fixedly arranged on the upper surface of the top plate 3, second guide wheels 7 are respectively rotatably arranged in the two second U-shaped plates 6, two bar-shaped openings are symmetrically formed in the inner portion of the top plate 3, a first adjusting mechanism is rotatably arranged at the center of the lower surface of the top plate 3 through a first bearing, a second adjusting mechanism is fixedly arranged on the left side of the upper surface of the top plate 3, and the first adjusting mechanism is in transmission connection with the second adjusting mechanism through a transmission mechanism.
First adjustment mechanism includes first lead screw 8 and internal thread pipe 9, the lower surface rotation that the upper end pole wall of first lead screw 8 passes through first bearing and roof 3 is connected, internal thread pipe 9 and first lead screw 8's pole wall threaded connection, and lower extreme fixedly connected with fixed plate 10, the lower fixed surface of fixed plate 10 is provided with third U-shaped plate 11, the inside rotation of third U-shaped plate 11 is provided with third leading wheel 12, the fixed ordinary telescopic link 13 that is provided with in upper surface left side of fixed plate 10, the upper end of ordinary telescopic link 13 and the lower fixed surface of roof 3 are connected, avoid first lead screw 8 to drive internal thread pipe 9 and rotate, this ordinary telescopic link 13 is prior art, no longer the excessive redundant description in this department.
Second adjustment mechanism includes two backup pads 14 and second lead screw 15, two backup pads 14 are fixed to be set up in the upper surface left side of roof 3, the both ends pole wall of second lead screw 15 rotates through second bearing and the backup pad 14 that corresponds respectively and is connected, the pole wall threaded connection of second lead screw 15 has slider 16, the last fixed surface of slider 16 is provided with elasticity telescopic link 17, this elasticity telescopic link 17 is prior art, so here is no longer too much repeated, be convenient for extrude left second leading wheel 7, thereby realize the extrusion to the silk thread, realize the secondary regulation.
The transmission mechanism comprises a first bevel gear 18 and a second bevel gear 19, the upper end of the first screw rod 8 and the right end of the second screw rod 15 penetrate through the supporting plate 14 corresponding to the top plate 3 respectively and are fixedly sleeved with the first bevel gear 18 and the second bevel gear 19 respectively, the first bevel gear 18 and the second bevel gear 19 are connected in a meshed mode, a knob 20 is fixedly arranged at the upper end of the first screw rod 8, and the knob 20 is convenient to drive the first screw rod 8 to rotate.
The lower fixed surface of slider 16 is provided with stopper 21, and stopper 21's inside activity has cup jointed gag lever post 22, and the both ends of gag lever post 22 respectively with the backup pad 14 fixed connection that corresponds avoid second lead screw 15 to drive slider 16 and rotate.
The both sides symmetry of bottom plate 1 is fixed and is provided with installation piece 23, and the inside of every installation piece 23 all is fixed and is provided with fastening bolt, is convenient for firmly install whole device.
In the utility model, when the tension of the silk thread needs to be adjusted, the knob 20 is rotated, the knob 20 drives the first screw rod 8 to rotate, the first screw rod 8 drives the internal thread tube 9 to move under the action of the common telescopic rod 13 while rotating, the internal thread tube 9 drives the fixing plate 10 to move, thereby realizing the position adjustment of the third guide wheel 12, thereby realizing the one-time adjustment of the tension of the silk thread, when the first screw rod 8 rotates, the second screw rod 15 is driven to rotate through the meshing connection between the first bevel gear 18 and the second bevel gear 19, the slide block 16 is driven to move through the movable sleeve connection between the limiting block 21 and the limiting rod 22 when the second screw rod 15 rotates, the slide block 16 drives the elastic telescopic rod 17 to move, thereby reducing the extrusion force between the left end of the elastic telescopic rod 17 and the second guide wheel 7 on the left side, and further realizing the secondary adjustment of the tension of the silk threads.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577684.7U CN215696860U (en) | 2021-03-22 | 2021-03-22 | Tension adjusting device for wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577684.7U CN215696860U (en) | 2021-03-22 | 2021-03-22 | Tension adjusting device for wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215696860U true CN215696860U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120577684.7U Expired - Fee Related CN215696860U (en) | 2021-03-22 | 2021-03-22 | Tension adjusting device for wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215696860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619879A (en) * | 2024-01-09 | 2024-03-01 | 丹阳鑫茂合金科技有限公司 | High-resistance pure nickel wire and preparation process thereof |
-
2021
- 2021-03-22 CN CN202120577684.7U patent/CN215696860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619879A (en) * | 2024-01-09 | 2024-03-01 | 丹阳鑫茂合金科技有限公司 | High-resistance pure nickel wire and preparation process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |