CN112934993B - Multi-head wire drawing machine - Google Patents
Multi-head wire drawing machine Download PDFInfo
- Publication number
- CN112934993B CN112934993B CN202110119891.2A CN202110119891A CN112934993B CN 112934993 B CN112934993 B CN 112934993B CN 202110119891 A CN202110119891 A CN 202110119891A CN 112934993 B CN112934993 B CN 112934993B
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- drawing wheel
- butt
- driving shaft
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
Abstract
The invention relates to a multi-head wire drawing machine, which comprises: fixing base, mounting bracket, driving motor, drive shaft, connecting plate, pneumatic cylinder, hydraulic stem, wire drawing wheelset, pole, butt subassembly. The invention has the advantages that: by arranging the wire drawing wheel set and the hydraulic rod, the number of the working wire drawing wheels can be controlled by the telescopic hydraulic rod, so that the yield of a wire drawing machine can be conveniently controlled; the wire drawing wheel set can be stably connected by arranging the abutting assembly, and the vibration generated in the working process of the wire drawing wheel set can be reduced by arranging the elastic piece, so that the damage caused by resonance is avoided; the abutting components are detachably arranged, so that when the number of the wire drawing wheels of the wire drawing wheel set is insufficient, the number of the wire drawing wheels can be increased continuously by detaching the abutting components, and the wire drawing machine has higher flexibility; through setting up electric putter with control joint spare for the connection that the hydraulic stem can be stable.
Description
Technical Field
The invention relates to the field of wire drawing machines, in particular to a multi-head wire drawing machine.
Background
Wire drawing machines, also known as wire drawing machines, are widely used mechanical equipment in industrial applications, and are widely applied to industries such as machine manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wires and cables and the like.
The patent application number 201510565493.8 discloses a wire drawing machine, which comprises a plurality of wire drawing wheels, wherein the wire drawing wheels are rotatably supported on a transmission case through wire drawing wheel shafts, and the wire drawing wheel shafts are in transmission connection with a driving motor; the wire drawing wheels are arranged in at least one row from head to tail on the side wall of the transmission case, and the side wall of the transmission case is obliquely arranged relative to the wire drawing path; a plurality of mounting end faces for mounting wire drawing wheel shafts are arranged on the side wall of the transmission case which is arranged in an inclined manner, and the mounting end faces are parallel to a wire drawing path; the axial lead of the wire drawing wheel shaft is vertical to the mounting end face; the mounting end surfaces on one side of the wire drawing wheel are arranged outwards in a staggered manner in sequence; the wire drawing wheels are at least provided with a wire drawing guide groove, and the corresponding wire drawing guide grooves on the same row of wire drawing wheels are also arranged in a staggered way from head to tail outwards in sequence. This wire drawing machine can avoid the extrusion and the friction of wire rod in the wire drawing guide way among the wire drawing process to guarantee product quality's improvement.
Present bull wire drawing machine is at the during operation, the epaxial wire drawing wheel of same root can be worked simultaneously, can't change the wire drawing wheel quantity that needs work according to actual demand, though can lift off the copper line on the wire drawing wheel in the actual production, with this purpose that reaches control output, nevertheless this kind of mode still can lead to the whole wire drawing wheel of motor drive to rotate, cause the energy extravagant, especially need change whole wire drawing wheel when needs increase output, and connect what correspond each copper wire again, it is rather inconvenient.
Disclosure of Invention
In view of the above, there is a need to provide a multi-head wire drawing machine capable of rapidly controlling the number of wire drawing wheels according to production requirements.
The invention discloses a multi-head wire drawing machine, which comprises: fixing base, mounting bracket, driving motor, drive shaft, connecting plate, pneumatic cylinder, hydraulic stem, wire drawing wheelset, pole, butt subassembly. The fixed seat is arranged on the mounting surface and is provided with a shaft hole; the mounting rack is arranged on one side of the fixed seat; the driving motor is fixed on the mounting frame; the driving shaft is connected with the driving motor and can rotate under the driving of the driving motor, the driving shaft is rotatably arranged in the shaft hole, and the connecting plate is fixedly connected with the driving shaft; the hydraulic cylinder is fixedly connected with the driving shaft, and the hydraulic rod penetrates through the connecting plate and is arranged parallel to the driving shaft; the wire drawing wheel set is sleeved on the driving shaft and comprises at least one wire drawing wheel, a wire drawing ring groove is formed in the outer side surface of the wire drawing wheel, a limiting groove is formed in the inner wall of the wire drawing wheel, the hydraulic rod can penetrate through the limiting groove, so that the wire drawing wheel is fixedly connected with the driving shaft, a connecting ring groove is formed in one end surface of the wire drawing wheel, an annular bulge is formed in the other end surface of the wire drawing wheel, and the annular bulge of the wire drawing wheel can be matched with the connecting ring groove of the adjacent wire drawing wheel; one end of the electric pole is fixedly arranged on the driving shaft and is positioned in the wire drawing wheel set; the butt component is fixed in keep away from of pole the one end of drive shaft, the butt component can the butt in wire drawing wheelset.
In one of them embodiment, a plurality of annular spread grooves have evenly been seted up on the hydraulic stem, the holding tank has been seted up on the connecting plate, the hydraulic stem passes the holding tank, it is provided with joint spare to slide in the holding tank, joint spare with be provided with the elastic component between the holding tank bottom, thereby joint spare can block restriction in the annular spread groove the flexible of hydraulic stem.
In one embodiment, an electric push rod is arranged on the fixing seat and can press the clamping piece, so that the clamping piece is separated from the annular connecting groove.
In one embodiment, the abutment assembly comprises: connection pad, telescopic link, butt spring, butt ring, the connection pad with the one end fixed connection of pole, telescopic link one end is fixed in one side that the connection pad is close to the wire drawing wheelset, the butt ring be fixed in the telescopic link is kept away from the one end of connection pad, the butt spring housing is located on the telescopic link, and one end butt in the connection pad, the other end butt in the butt ring.
In one embodiment, a connecting frame is arranged on the driving shaft, and the hydraulic cylinder is fixedly arranged on the connecting frame.
In one embodiment, a balancing weight is arranged on one side of the wire drawing wheel opposite to the limiting groove.
In one embodiment, a proximity sensor is arranged in the limiting groove of each wire drawing wheel, and the proximity sensor can detect whether the hydraulic rod is positioned in the limiting groove.
The invention has the advantages that:
(1) by arranging the wire drawing wheel set and the hydraulic rod, the number of the working wire drawing wheels can be controlled by the telescopic hydraulic rod, so that the yield of a wire drawing machine can be conveniently controlled;
(2) the wire drawing wheel set can be stably connected by arranging the abutting assembly, and the vibration generated in the working process of the wire drawing wheel set can be reduced by arranging the elastic piece, so that the damage caused by resonance is avoided;
(3) the abutting components are detachably arranged, so that when the number of the wire drawing wheels of the wire drawing wheel set is insufficient, the number of the wire drawing wheels can be increased continuously by detaching the abutting components, and the wire drawing machine has higher flexibility;
(4) through setting up electric putter with control joint spare for the connection that the hydraulic stem can be stable, and the interval of adjacent annular spread groove is the same with the length of spacing groove, makes the connection wire drawing ring that the hydraulic stem can be accurate, avoids appearing connecting incompletely and produces the too big and cracked condition of hydraulic stem tip atress.
Drawings
Fig. 1 is a perspective view of a multi-head wire drawing machine provided by the present invention;
FIGS. 2 and 3 are perspective views of a multi-head wire drawing machine according to the present invention from different viewing angles;
FIG. 4 is a perspective view of a multi-head wire drawing machine according to the present invention in a working state;
FIG. 5 is an exploded view of a portion of a multi-head wire drawing machine according to the present invention;
FIG. 6 is an enlarged view of a portion of the invention according to FIG. 5 at A;
FIG. 7 is a perspective view of a multi-headed wire drawing machine according to the present invention;
FIG. 8 is a cross-sectional view taken along the line B-B of FIG. 7 of a multi-head wire drawing machine according to the present invention;
FIG. 9 is a partial cross-sectional view of an abutment assembly of a multi-head wire drawing machine provided by the present invention;
fig. 10 and 11 are perspective views of a wire drawing wheel of a multi-head wire drawing machine provided by the invention.
In the figure, the rotating sleeve 01, the fixing seat 1, the electric push rod 11, the mounting frame 2, the driving motor 3, the driving shaft 4, the connecting frame 41, the connecting plate 5, the accommodating groove 51, the clamping piece 52, the first through hole 521, the second through hole 522, the elastic piece 53, the hydraulic cylinder 61, the hydraulic rod 62, the annular connecting groove 621, the wire drawing wheel 7, the wire drawing ring groove 71, the limiting groove 72, the connecting ring groove 73, the annular protrusion 74, the counterweight block 75, the electric pole 8, the connecting disc 91, the telescopic rod 92, the abutting spring 93 and the abutting ring 94.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 6, the invention discloses a multi-head wire drawing machine, which comprises: fixing base 1, mounting bracket 2, driving motor 3, drive shaft 4, connecting plate 5, pneumatic cylinder 61, hydraulic stem 62, wire drawing wheelset, pole 8, butt subassembly. The fixed seat 1 is arranged on the mounting surface and is provided with a shaft hole; the mounting frame 2 is arranged on one side of the fixed seat 1; the driving motor 3 is fixed on the mounting frame 2; the driving shaft 4 is connected with the driving motor 3 and can rotate under the driving of the driving motor 3, the driving shaft 4 is rotatably arranged in the shaft hole, and the connecting plate 5 is fixedly connected with the driving shaft 4; the hydraulic cylinder 61 is fixedly connected with the driving shaft 4, and the hydraulic rod 62 penetrates through the connecting plate 5 and is arranged parallel to the driving shaft 4; the wire drawing wheel set is sleeved on the driving shaft 4 and comprises at least one wire drawing wheel 7, a wire drawing ring groove 71 is formed in the outer side surface of the wire drawing wheel 7, a limiting groove 72 is formed in the inner wall of the wire drawing wheel 7, the hydraulic rod 62 can penetrate through the limiting groove 72, so that the wire drawing wheel 7 is fixedly connected with the driving shaft 4, a connecting ring groove 73 is formed in one end surface of the wire drawing wheel 7, an annular bulge 74 is formed in the other end surface of the wire drawing wheel 7, and the annular bulge 74 of the wire drawing wheel 7 can be matched with the connecting ring groove 73 of the adjacent wire drawing wheel 7; one end of the electric pole 8 is fixedly arranged on the driving shaft 4 and is positioned in the wire drawing wheel set; the butt component is fixed in the pole 8 keep away from the one end of drive shaft 4, the butt component can the butt in the wire drawing wheelset.
Preferably, a plurality of annular connecting grooves 621 have been seted up evenly on the hydraulic stem 62, holding tank 51 has been seted up on connecting plate 5, hydraulic stem 62 passes holding tank 51, it is provided with joint spare 52 to slide in the holding tank 51, joint spare 52 with be provided with elastic component 53 between the holding tank 51 bottom, thereby joint spare 52 can be blocked restriction in the annular connecting groove 621 hydraulic stem 62 is flexible.
Preferably, an electric push rod 11 is arranged on the fixing seat 1, and the electric push rod 11 can press the clamping piece 52, so that the clamping piece 52 is separated from the annular connecting groove 621.
As shown in fig. 6, the clamping member 52 is provided with a first through hole 521 and a second through hole 522, which are communicated with each other, the diameter of the first through hole 521 is larger than that of the hydraulic rod 62, the diameter of the second through hole 522 is smaller than that of the hydraulic rod 62, and the clamping member 52 can be clamped into the annular connecting groove 621.
Preferably, the abutment assembly comprises: connection pad 91, telescopic link 92, butt spring 93, butt ring 94, connection pad 91 with the one end fixed connection of pole 8, telescopic link 92 one end is fixed in one side that connection pad 91 is close to the wire drawing wheelset, butt ring 94 is fixed in telescopic link 92 keeps away from the one end of connection pad 91, butt spring 93 cover is located on telescopic link 92, and one end butt in connection pad 91, the other end butt in butt ring 94.
It is worth mentioning that the abutting assembly comprises a plurality of telescopic rods 92, each telescopic rod 92 is correspondingly provided with an abutting spring 93, so that the connecting disc 91 and the abutting ring 94 are kept parallel, thereby further keeping the stability of the drawing wheel set by the abutting ring 94.
It should be noted that, as shown in fig. 2, fig. 5, and fig. 8, two wire drawing wheels 7 are sleeved on the driving shaft 4, and the other wire drawing wheels 7 are matched with the annular protrusion 74 of the adjacent wire drawing wheel 7 through the connecting ring groove 73, so as to be connected in series, and the abutting component abuts against one end of the wire drawing wheel set away from the driving shaft 4, so as to avoid separation between the wire drawing wheels 7, and the elastic member 53 is arranged to effectively reduce vibration of the wire drawing wheels 7, and the other end of the wire drawing wheel set abuts against the rotating sleeve 01, so that the rotating sleeve 01 rotates synchronously with the driving shaft 4.
Preferably, as shown in fig. 5, a connecting frame 41 is provided on the driving shaft 4, and the hydraulic cylinder 61 is fixedly provided on the connecting frame 41.
Preferably, a counterweight 75 is arranged on one side of the wire-drawing wheel 7 opposite to the limiting groove 72.
It can be understood that the weight block 75 is arranged to keep the top of the limiting groove 72 when the wire-drawing wheel 7 is not connected with the hydraulic rod 62, so that the hydraulic rod 62 can accurately extend into the limiting groove 72 when the number of the working wire-drawing wheels 7 is adjusted.
It should be noted that the hydraulic rod 62 has a certain weight, and after the hydraulic rod 62 extends into the limiting groove 72, the circumferential direction of the wire drawing wheel 7 can be more balanced, so as to reduce the radial acting force applied to the wire drawing wheel set and the driving shaft 4 during rotation.
Preferably, a proximity sensor is arranged in the limiting groove 72 of each wire-drawing wheel 7, and the proximity sensor can detect whether the hydraulic rod 62 is positioned in the limiting groove 72 so as to control the state of the hydraulic cylinder 61.
The working mode of the invention is as follows: as shown in fig. 3 and 4, the driving motor 3 drives the driving shaft 4 to rotate, as shown in fig. 8, the hydraulic rod 62 extends into the limiting groove 72 of the wire drawing wheel 7, when the driving shaft 4 rotates, the wire drawing wheel 7 can be driven to rotate, and the number of the wire drawing wheels 7 which can be driven to rotate by the driving shaft 4 can be controlled by controlling the number of the hydraulic rods 62 extending into the limiting groove 72 of the wire drawing wheel 7.
When the quantity of the wire drawing wheel 7 that the hydraulic stem 62 is connected is switched to needs, extension electric putter 11 to press joint 52, make joint 52 break away from annular connecting groove 621, make hydraulic stem 62 can free activity, through the extension hydraulic stem 62 makes hydraulic stem 62 stretch into spacing groove 72 in, detects the position of hydraulic stem 62 tip through proximity sensor, in order to control pneumatic cylinder 61, when hydraulic stem 62 removed to required position, shortened electric putter 11, elastic component 53 promoted joint 52 card and goes into in the annular connecting groove 621, thereby restriction hydraulic stem 62 is flexible, accomplishes the switching of wire drawing wheel 7 quantity.
When the number of the wire drawing wheels 7 in the wire drawing wheel set needs to be changed, the butt joint assembly is dismounted, the connecting ring groove 73 of the newly-added wire drawing wheel 7 is connected with the annular protrusion 74 of the existing wire drawing wheel 7, the electric pole 8 is simultaneously extended, the end part of the electric pole 8 extends out of the end part of the wire drawing wheel set, then the butt joint assembly is installed, the electric pole 8 is contracted, the butt joint assembly is abutted to the end part of the wire drawing wheel set, and the pre-tightening force of the butt joint ring 94 and the wire drawing wheel set is controlled by observing the distance between the connecting disc 91 and the butt joint ring 94.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The utility model provides a bull wire drawing machine which characterized in that, bull wire drawing machine include:
the fixing seat is arranged on the mounting surface and is provided with a shaft hole;
the mounting frame is arranged on one side of the fixed seat;
the driving motor is fixed on the mounting frame;
a driving shaft connected to the driving motor and capable of rotating under the driving of the driving motor, the driving shaft being rotatably disposed in the shaft hole,
the connecting plate is fixedly connected with the driving shaft;
the hydraulic cylinder is fixedly connected with the driving shaft, and the hydraulic rod penetrates through the connecting plate and is arranged parallel to the driving shaft;
the wire drawing wheel group is sleeved on the driving shaft and comprises at least one wire drawing wheel, a wire drawing ring groove is formed in the outer side surface of the wire drawing wheel, a limiting groove is formed in the inner wall of the wire drawing wheel, the hydraulic rod can penetrate through the limiting groove, so that the wire drawing wheel is fixedly connected with the driving shaft, a connecting ring groove is formed in one end surface of the wire drawing wheel, an annular bulge is arranged on the other end surface of the wire drawing wheel, and the annular bulge of the wire drawing wheel can be matched with the connecting ring groove of the adjacent wire drawing wheel;
one end of the electric pole is fixedly arranged on the driving shaft and is positioned in the wire drawing wheel set;
the butt component is fixed in keeping away from of pole the one end of drive shaft, the butt component can the butt in the wire drawing wheelset.
2. The multi-head wire drawing machine according to claim 1, wherein a plurality of annular connecting grooves are uniformly formed in the hydraulic rod, a receiving groove is formed in the connecting plate, the hydraulic rod passes through the receiving groove, a clamping member is slidably arranged in the receiving groove, an elastic member is arranged between the clamping member and the bottom of the receiving groove, and the clamping member can be clamped into the annular connecting grooves to limit the extension and retraction of the hydraulic rod.
3. The multi-head wire drawing machine as claimed in claim 2, wherein the fixing base is provided with an electric push rod, and the electric push rod can press the clamping piece so as to separate the clamping piece from the annular connecting groove.
4. The multi-headed wire drawing machine of claim 3 wherein the abutment assembly comprises: connection pad, telescopic link, butt spring, butt ring, the connection pad with the one end fixed connection of pole, telescopic link one end is fixed in one side that the connection pad is close to the wire drawing wheelset, the butt ring be fixed in the telescopic link is kept away from the one end of connection pad, the butt spring housing is located on the telescopic link, and one end butt in the connection pad, the other end butt in the butt ring.
5. The multi-head wire drawing machine according to claim 4, wherein the driving shaft is provided with a connecting frame, and the hydraulic cylinder is fixedly arranged on the connecting frame.
6. The multi-head wire drawing machine according to claim 4, wherein a weight block is arranged on the wire drawing wheel at the side opposite to the limiting groove.
7. The multi-head wire drawing machine according to claim 1, wherein each wire drawing wheel has a proximity sensor disposed in a limit groove, and the proximity sensor is capable of detecting whether a hydraulic rod is located in the limit groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119891.2A CN112934993B (en) | 2021-01-28 | 2021-01-28 | Multi-head wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119891.2A CN112934993B (en) | 2021-01-28 | 2021-01-28 | Multi-head wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112934993A CN112934993A (en) | 2021-06-11 |
| CN112934993B true CN112934993B (en) | 2022-09-20 |
Family
ID=76239475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110119891.2A Active CN112934993B (en) | 2021-01-28 | 2021-01-28 | Multi-head wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112934993B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727471B (en) * | 2023-08-15 | 2023-11-07 | 江苏佳成科技股份有限公司 | Multi-head high-speed wire drawing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT241396B (en) * | 1961-12-19 | 1965-07-26 | Herborn Maschf | Wire feed device for wire reels |
| US8573018B2 (en) * | 2010-01-15 | 2013-11-05 | Essex Group, Inc. | System for manufacturing wire |
| CN103028621B (en) * | 2013-01-14 | 2015-07-15 | 杭州星冠机械科技有限公司 | High-speed metal wire drawing machine |
| JP7223964B2 (en) * | 2017-05-10 | 2023-02-17 | パナソニックＩｐマネジメント株式会社 | Saw wire and cutting equipment |
| CN206794420U (en) * | 2017-05-25 | 2017-12-26 | 江苏鑫海铜业有限公司 | A kind of adjustable take-up stand of multiple drawing machine |
| CN107876571A (en) * | 2017-12-14 | 2018-04-06 | 江苏欣宏泰机电有限公司 | Efficient sealed multiple drawing machine |
| CN210098547U (en) * | 2019-06-05 | 2020-02-21 | 天长市圆正自动化设备有限公司 | Straight cylinder type single-chip combined cone pulley of wire drawing machine |
-
2021
- 2021-01-28 CN CN202110119891.2A patent/CN112934993B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112934993A (en) | 2021-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112934993B (en) | Multi-head wire drawing machine | |
| CN109514433B (en) | Clamp assembly for quickly replacing grinding head | |
| CN201669305U (en) | Coiling device of vertical separator | |
| CN104772640A (en) | High-speed and heavy-duty universal type chain tool magazine | |
| CN206824688U (en) | One kind centering tension tool fixture | |
| CN210995465U (en) | Iron fillings cleaning device is used in spinneret processing | |
| CN213059617U (en) | Yarn guide device of texturing machine | |
| CN212945510U (en) | Eccentric inner ring needle roller bearing | |
| CN212985949U (en) | Ball screw convenient to installation | |
| CN210450795U (en) | Novel rotary riveting device for upper support of rear shock absorber | |
| CN108838282B (en) | Riveting detection classification method for motor rotating shaft and equipment for implementing method | |
| CN114043328A (en) | Automatic high-efficient production facility of shape chain round pin axle wire rod of preapring for an unfavorable turn of events | |
| CN113334239A (en) | Numerical control equipment spindle inner cone grinding device and grinding method thereof | |
| CN205043520U (en) | High -speed heavily loaded general type chain tool magazine | |
| CN109029316B (en) | Automatic centering fixture device and method for comprehensive detection of disc-shaped rotor | |
| CN210015738U (en) | Stranding machine for cable production and processing | |
| CN216095598U (en) | Titanium alloy processing skinning wire drawing machine | |
| CN110962312A (en) | Automatic hank tooth mould of high accuracy | |
| CN205097096U (en) | Clamping device to assembled product axle spare in die mould | |
| CN211091745U (en) | Convenient bulking machine of changing die head | |
| CN115365975B (en) | Intelligent polishing machine chain spring hollow shaft device | |
| CN106799403A (en) | A kind of high accuracy B alloy wire wire-drawing equipment | |
| CN218137547U (en) | Frock clamp that stability can be good | |
| CN217101704U (en) | Full-automatic plastic-aluminum lid automated inspection machine is with exchanging driver plate device | |
| CN219648931U (en) | Multi-shaft and multi-surface rotating mechanism of laser peeling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |