CN202449987U - Pin forming mechanism for helical tube bending machine - Google Patents
Pin forming mechanism for helical tube bending machine Download PDFInfo
- Publication number
- CN202449987U CN202449987U CN2012200235107U CN201220023510U CN202449987U CN 202449987 U CN202449987 U CN 202449987U CN 2012200235107 U CN2012200235107 U CN 2012200235107U CN 201220023510 U CN201220023510 U CN 201220023510U CN 202449987 U CN202449987 U CN 202449987U
- Authority
- CN
- China
- Prior art keywords
- clubfoot
- displacement
- pin
- aluminium sheet
- ball screw
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a pin forming mechanism for a helical tube bending machine, belongs to the technical field of machines, and solves the problems of low pin bending efficiency and quality in the conventional energy-saving lamp pin. The pin forming mechanism for the helical tube bending machine comprises a pin bending mechanism, a pin bending rotation mechanism and a pin bending displacement mechanism; the pin bending mechanism is connected to the pin bending displacement mechanism through the pin bending rotation mechanism; the pin bending mechanism comprises a displacement support, an arc copper sliding plate, a pin grabbing air cylinder and a pin bending action motor; the arc copper sliding plate is arranged on the displacement support through a guide mechanism; the pin grabbing air cylinder is fixedly connected to one end of the arc copper sliding plate, and a left and right pin bending finger is arranged on the pin grabbing air cylinder; the pin bending action motor is fixedly connected to the displacement support through a motor support; and the pin bending action motor is connected with the arc copper sliding plate through a transmission mechanism and can drive the arc copper sliding plate to move on the guide mechanism left and right. The pin forming mechanism has the advantages of realizing automatic and standard pin bending to improve working efficiency and the quality of a product.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of pin shaping mechanism, particularly a kind of pin shaping mechanism of spiral bending tube machine.
Background technology
The volution electricity-saving lamp has obtained unprecedented penetration and promotion in recent years because luminous efficiency is high, the advantage of save energy.The manufacturing processed of the fluorescent tube of existing volution electricity-saving lamp is: earlier be bent into spiral work in-process fluorescent tube through the glass straight tube of helical lampl shaper after with hot mastication; Then constitute splay pins each other with two of the work in-process fluorescent tube and in flame, burns and curve and the fluorescent tube parallel axes after soft, just get into next process then and continue to process through manual operation.The problem of its existence is: manual work bend pin not only the shape of luminous tube pin can't accomplish that standard is unified; So that influence the quality of product, and production efficiency is too low, and the high-temperature service production environment is poor; Labor intensity of operating personnel is big, and the professional operator training time is long.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, thus proposed a kind of high efficiency and can stdn, robotization carries out the pin shaping mechanism of the spiral bending tube machine that clubfoot improves the quality of products.
The purpose of the utility model can realize through following technical proposal: a kind of pin shaping mechanism of spiral bending tube machine; Comprise clubfoot mechanism, clubfoot rotating mechanism and clubfoot displacement mechanism; Described clubfoot mechanism is connected on the clubfoot displacement mechanism through the clubfoot rotating mechanism; It is characterized in that: described clubfoot mechanism comprises displacement bearing, arc copper shoe, grabs beriberi cylinder and clubfoot action motor; Described arc copper shoe is installed on the displacement bearing through guiding mechanism; The described beriberi cylinder of grabbing is connected in an end of arc copper shoe and the left and right sides clubfoot finger that is used for catching the electricity-saving lamp pin that will be bent is installed on it; Described clubfoot action motor is connected on the displacement bearing through electric machine support, and described clubfoot action motor is connected with the arc copper shoe and can drives the arc copper shoe through transmission rig and about on the guiding mechanism, moves around.
The clubfoot rotating mechanism can drive the rotation of clubfoot mechanism and move up and down, and the clubfoot displacement mechanism can drive before and after clubfoot mechanism and the clubfoot rotating mechanism and move left and right.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine; Described guiding mechanism comprises guide bracket and following guide bracket; All have the arc chute that is complementary with arc copper shoe shape on the upper surface of the lower surface of last guide bracket and following guide bracket; The upper and lower ends of arc copper shoe is arranged in arc chute and can moves around at arc chute, and the described guide bracket of going up is fixedly mounted on the above-mentioned displacement bearing with following guide bracket.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine, described transmission rig comprises tooth bar that is fixedly mounted on the arc copper shoe sidewall and the gear that is connected on the clubfoot action motor output shaft, and described gear and tooth bar are connected with a joggle.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine; Described clubfoot rotating mechanism comprises dispenser, ball screw one, be connected in the rotation base plate on the dispenser output shaft and drive the drive-motor of above-mentioned dispenser work; Drive-motor is fixedly mounted on the dispenser through shaft coupling two; Be installed with shaft coupling one, upper bracket and undersetting through screw on the rotation base plate; The two ends of ball screw one are installed in respectively on upper bracket and the undersetting; Be fixed with the motor that is shifted up and down on the shaft coupling one, the described motor that is shifted up and down is connected with ball screw one through shaft coupling one and can drives ball screw one rotation, and above-mentioned displacement bearing is connected on the nut of ball screw one and between upper bracket and undersetting.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine; Described clubfoot displacement mechanism comprises aluminium sheet one, system backplane, front and back drive unit and left and right sides drive unit; Before and after drive unit between aluminium sheet one and left and right sides drive unit and can drive aluminium sheet one and move forward and backward; Described left and right sides drive unit is installed on the system backplane through system's fulcrum and system's bearing successively and can drives above-mentioned aluminium sheet one and front and back drive unit move left and right; Described aluminium sheet is fixed with the dispenser base plate on one upper surface, displacement slide block before and after its left and right sides, lower surface is provided with, and above-mentioned dispenser is fixedly mounted on the dispenser base plate.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine; Described front and back drive unit comprises aluminium sheet two and front and back displacement motor; The middle part of described aluminium sheet two upper surfaces is equipped with ball screw two; Displacement guide rail before and after its left and right sides is provided with; Described front and back displacement guide rail and ball screw two are for being arranged in parallel, and on the displacement guide rail, the nut of said ball screw two was connected on the lower surface of aluminium sheet one before and after above-mentioned front and back displacement slide block was positioned at; Described front and back displacement motor is connected on the aluminium sheet two through front and back displacement base plate and its output shaft is connected with the screw rod of ball screw two, and both sides are provided with the left and right sidesing shifting slide block before and after described aluminium sheet two lower surfaces.
In the pin shaping mechanism of above-mentioned a kind of spiral bending tube machine; Described left and right sides drive unit comprises aluminium sheet three and left and right sidesing shifting motor; The middle part of described aluminium sheet three upper surfaces is equipped with ball screw three; Both sides are provided with the left and right sidesing shifting guide rail before and after it, and described left and right sidesing shifting guide rail and ball screw three are for being arranged in parallel, and above-mentioned left and right sidesing shifting slide block is positioned on the left and right sidesing shifting guide rail; The nut of said ball screw three is connected on the lower surface of aluminium sheet two, and described left and right sidesing shifting motor is connected on the aluminium sheet three through the left and right sidesing shifting base plate and its output shaft is connected with the screw rod of ball screw three.
Compared with prior art; The pin shaping mechanism of this spiral bending tube machine can be realized the full-automatic original manual operation that substitutes to the clubfoot of energy-saving lamp tube; Thereby the feasible shape that pin is bent is carried out standardized production; Also improved the quality of product when increasing work efficiency, also saved a large amount of labor forces, thereby greatly reduced production cost with the machine automatic production.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the structural representation of the clubfoot mechanism in the utility model.
Fig. 3 is the structural representation of the clubfoot rotating mechanism in the utility model.
Fig. 4 is the structural representation of the clubfoot shift mechanism in the utility model.
Among the figure, 1, the displacement bearing; 2, arc copper shoe; 3, grab the beriberi cylinder; 4, clubfoot action motor; 5, left and right sides clubfoot finger; 6, electric machine support; 7, go up guide bracket; 8, following guide bracket; 9, tooth bar; 10, dispenser; 11, ball screw one; 12, rotation base plate; 13, drive-motor; 14, shaft coupling two; 15, shaft coupling one; 16, upper bracket; 17, undersetting; 18, the motor that is shifted up and down; 19, dispenser base plate; 20, aluminium sheet one; 21, front and back displacement slide block; 22, aluminium sheet two; 23, front and back displacement guide rail; 24, ball screw two; 25, front and back displacement motor; 26, front and back displacement base plate; 27, left and right sidesing shifting slide block; 28, aluminium sheet three; 29, left and right sidesing shifting guide rail; 30, left and right sidesing shifting motor; 31, left and right sidesing shifting base plate; 32, system's fulcrum; 33, system's bearing; 34, system backplane.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As illustrated in fig. 1 and 2; The pin shaping mechanism of this spiral bending tube machine comprises clubfoot mechanism, clubfoot rotating mechanism and clubfoot displacement mechanism; Clubfoot mechanism is connected on the clubfoot displacement mechanism through the clubfoot rotating mechanism; Clubfoot mechanism comprises displacement bearing 1, arc copper shoe 2, grabs beriberi cylinder 3 and clubfoot action motor 4; Arc copper shoe 2 is installed on the displacement bearing 1 through guiding mechanism; Grab beriberi cylinder 3 and be connected in an end of arc copper shoe 2 and the left and right sides clubfoot finger 5 that is used for catching the electricity-saving lamp pin that will be bent is installed on it, clubfoot action motor 4 is connected on the displacement bearing 1 through electric machine support 6, and clubfoot action motor 4 is connected with arc copper shoe 2 and can drives arc copper shoe 2 through transmission rig and about on the guiding mechanism, moves around.Grab beriberi cylinder 3 and extraneous air pump station etc. and be connected, grab beriberi cylinder 3 task driven left and right sides clubfoots fingers 5 and catch the pin that will be bent.
Guiding mechanism comprises guide bracket 7 and following guide bracket 8; All have the arc chute that is complementary with arc copper shoe 2 shapes on the upper surface of the lower surface of last guide bracket 7 and following guide bracket 8; The upper and lower ends of arc copper shoe 2 is arranged in arc chute and can moves around at arc chute, and last guide bracket 7 is fixedly mounted on the displacement bearing 1 with following guide bracket 8.
Transmission rig comprises tooth bar 9 that is fixedly mounted on arc copper shoe 2 sidewalls and the gear that is connected on clubfoot action motor 4 output shafts, and gear and tooth bar 9 are connected with a joggle.
As shown in Figure 3; The clubfoot rotating mechanism comprises dispenser 10, ball screw 1, is connected in the rotation base plate 12 on dispenser 10 output shafts and drives the drive-motor 13 that above-mentioned dispenser 10 is worked; Drive-motor 13 is fixedly mounted on the dispenser 10 through shaft coupling 2 14; Be installed with shaft coupling 1, upper bracket 16 and undersetting 17 through screw on the rotation base plate 12; The two ends of ball screw 1 are installed in respectively on upper bracket 16 and the undersetting 17; Be fixed with the motor 18 that is shifted up and down on the shaft coupling 1, the motor 18 that is shifted up and down is connected with ball screw 1 through shaft coupling 1 and can drives ball screw 1 and rotates, and displacement bearing 1 is connected on the nut of ball screw 1 and between upper bracket 16 and undersetting 17.
As shown in Figure 4; The clubfoot displacement mechanism comprises aluminium sheet 1, system backplane 34, front and back drive unit and left and right sides drive unit; Before and after drive unit between aluminium sheet 1 and left and right sides drive unit and can drive aluminium sheet 1 and move forward and backward; Left and right sides drive unit is installed on the system backplane 34 through system's fulcrum 32 and system's bearing 33 successively and can drives above-mentioned aluminium sheet 1 and front and back drive unit move left and right; Aluminium sheet is fixed with dispenser base plate 19 on one 20 upper surfaces, displacement slide block 21 before and after its left and right sides, lower surface is provided with, and dispenser 10 is fixedly mounted on the dispenser base plate 19.
The front and back drive unit comprises aluminium sheet 2 22 and front and back displacement motor 25; The middle part of aluminium sheet 2 22 upper surfaces is equipped with ball screw 2 24; Displacement guide rail 23 before and after its left and right sides is provided with; Front and back displacement guide rail 23 and ball screw 2 24 are shifted before and after front and back displacement slide block 21 is positioned on the guide rail 23 for being arranged in parallel, and the nut of ball screw 2 24 is connected on the lower surface of aluminium sheet 1; Displacement motor 25 in front and back is connected on the aluminium sheet 2 22 through front and back displacement base plate 26 and its output shaft is connected with the screw rod of ball screw 2 24, and both sides are provided with left and right sidesing shifting slide block 27 before and after aluminium sheet 2 22 lower surfaces.
Left and right sides drive unit comprises aluminium sheet 3 28 and left and right sidesing shifting motor 30; The middle part of aluminium sheet 3 28 upper surfaces is equipped with ball screw three; Both sides are provided with left and right sidesing shifting guide rail 29 before and after it; Left and right sidesing shifting guide rail 29 and ball screw three are for being arranged in parallel; Left and right sidesing shifting slide block 27 is positioned on the left and right sidesing shifting guide rail 29, and the nut of ball screw three is connected on the lower surface of aluminium sheet 2 22, and left and right sidesing shifting motor 30 is connected on the aluminium sheet 3 28 through left and right sidesing shifting base plate 31 and its output shaft is connected with the screw rod of ball screw three.
This pin shaping mechanism comprises five motors; Be respectively left and right sidesing shifting motor 30, front and back displacement motor 25, be shifted motor 18, drive-motor 13 and clubfoot action motor 4 up and down; These five motors all are connected with housing; Its rotating speed, rotating and whether working etc. all controlled by housing, thereby to reach accurate control motor rotation situation accurately to the energy-saving lamp tube clubfoot.30 work of left and right sidesing shifting motor are pointed 5 move left and right through the left and right sides clubfoot that ball screw three drives in aluminium sheet 2 22, clubfoot rotating mechanism, clubfoot mechanism and the clubfoot mechanism, therefore, and just ability side-to-side movement of the fluorescent tube that is booked; 25 work of front and back displacement motor move forward and backward through the left and right sides clubfoot finger 5 that ball screw 2 24 drives in aluminium sheets 1, clubfoot rotating mechanism, clubfoot mechanism and the clubfoot mechanism, and therefore, the fluorescent tube that is booked just can seesaw; Motor 18 work that are shifted up and down move up and down through the left and right sides clubfoot finger 5 that ball screw 1 drives in clubfoot mechanism and the clubfoot mechanism, and therefore, the fluorescent tube that is booked just can move up and down; Drive-motor 13 work rotates through the left and right sides clubfoot finger 5 in dispenser 10 driven rotary base plates 12, clubfoot mechanism and the clubfoot mechanism, and the fluorescent tube of being caught by left and right sides clubfoot finger 5 just can be bent; 4 work of clubfoot action motor are done arcuate movement through arc copper shoe 2 drive left and right sides clubfoot fingers 5, and the fluorescent tube of being caught by left and right sides clubfoot finger 5 just can be rotated.Above-mentioned these respective outer side edges can accomplish fully that the human hand goes fluorescent tube is carried out each action of clubfoot, thereby can step by step, smoothly, accurately carry out clubfoot to fluorescent tube, reach stdn, the robotization of clubfoot work.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (7)
1. the pin shaping mechanism of a spiral bending tube machine; Comprise clubfoot mechanism, clubfoot rotating mechanism and clubfoot displacement mechanism; Described clubfoot mechanism is connected on the clubfoot displacement mechanism through the clubfoot rotating mechanism; It is characterized in that: described clubfoot mechanism comprises displacement bearing (1), arc copper shoe (2), grab beriberi cylinder (3) and clubfoot moves motor (4); Described arc copper shoe (2) is installed on the displacement bearing (1) through guiding mechanism; The described beriberi cylinder (3) of grabbing is connected in an end of arc copper shoe (2) and the left and right sides clubfoot finger (5) that is used for catching the electricity-saving lamp pin that will be bent is installed on it; Described clubfoot action motor (4) is connected on the displacement bearing (1) through electric machine support (6), and described clubfoot moves motor (4) and is connected with arc copper shoe (2) and can drives arc copper shoe (2) through transmission rig and about on the guiding mechanism, move around.
2. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 1; It is characterized in that; Described guiding mechanism comprises guide bracket (7) and following guide bracket (8); All have the arc chute that is complementary with arc copper shoe (2) shape on the upper surface of the lower surface of last guide bracket (7) and following guide bracket (8), the upper and lower ends of arc copper shoe (2) is arranged in arc chute and can moves around at arc chute, and described upward guide bracket (7) and following guide bracket (8) are fixedly mounted on the above-mentioned displacement bearing (1).
3. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 1 and 2; It is characterized in that; Described transmission rig comprises and is fixedly mounted on the tooth bar (9) on arc copper shoe (2) sidewall and is connected in the gear on clubfoot action motor (4) output shaft that described gear and tooth bar (9) are connected with a joggle.
4. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 3; It is characterized in that; Described clubfoot rotating mechanism comprises dispenser (10), ball screw one (11), is connected in the rotation base plate (12) on dispenser (10) output shaft and drives the drive-motor (13) that above-mentioned dispenser (10) is worked; Drive-motor (13) is fixedly mounted on the dispenser (10) through shaft coupling two (14); Rotation base plate (12) is gone up and is installed with shaft coupling one (15), upper bracket (16) and undersetting (17) through screw; The two ends of ball screw one (11) are installed in respectively on upper bracket (16) and the undersetting (17); Be fixed with the motor that is shifted up and down (18) on the shaft coupling one (15), the described motor (18) that is shifted up and down is connected with ball screw one (11) through shaft coupling one (15) and can drives ball screw one (11) and rotates, and above-mentioned displacement bearing (1) is connected on the nut of ball screw one (11) and is positioned between upper bracket (16) and the undersetting (17).
5. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 4; It is characterized in that; Described clubfoot displacement mechanism comprises aluminium sheet one (20), system backplane (34), front and back drive unit and left and right sides drive unit; The front and back drive unit is positioned between aluminium sheet one (20) and the left and right sides drive unit and can drives aluminium sheet one (20) and moves forward and backward; Described left and right sides drive unit is installed on the system backplane (34) through system's fulcrum (32) and system's bearing (33) successively and can drives above-mentioned aluminium sheet one (20) and front and back drive unit move left and right; Described aluminium sheet is fixed with dispenser base plate (19) on one (20) upper surface, displacement slide block (21) before and after its left and right sides, lower surface is provided with, and above-mentioned dispenser (10) is fixedly mounted on the dispenser base plate (19).
6. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 5; It is characterized in that; Described front and back drive unit comprises aluminium sheet two (22) and front and back displacement motor (25); The middle part of described aluminium sheet two (22) upper surfaces is equipped with ball screw two (24), displacement guide rail (23) before and after its left and right sides is provided with, and described front and back displacement guide rail (23) and ball screw two (24) are for being arranged in parallel; Above-mentioned front and back displacement slide blocks (21) are positioned on the front and back displacement guide rails (23); The nut of said ball screw two (24) is connected on the lower surface of aluminium sheet one (20), and described front and back displacement motors (25) are connected on the aluminium sheet two (22) through front and back displacement base plates (26) and its output shaft is connected with the screw rod of ball screw two (24), and both sides are provided with left and right sidesing shifting slide block (27) before and after described aluminium sheet two (22) lower surfaces.
7. the pin shaping mechanism of a kind of spiral bending tube machine according to claim 6; It is characterized in that; Described left and right sides drive unit comprises aluminium sheet three (28) and left and right sidesing shifting motor (30); The middle part of described aluminium sheet three (28) upper surfaces is equipped with ball screw three; Both sides are provided with left and right sidesing shifting guide rail (29) before and after it, and described left and right sidesing shifting guide rail (29) and ball screw three are for being arranged in parallel, and above-mentioned left and right sidesing shifting slide block (27) is positioned on the left and right sidesing shifting guide rail (29); The nut of said ball screw three is connected on the lower surface of aluminium sheet two (22), and described left and right sidesing shifting motor (30) is connected on the aluminium sheet three (28) through left and right sidesing shifting base plate (31) and its output shaft is connected with the screw rod of ball screw three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200235107U CN202449987U (en) | 2012-01-18 | 2012-01-18 | Pin forming mechanism for helical tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200235107U CN202449987U (en) | 2012-01-18 | 2012-01-18 | Pin forming mechanism for helical tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449987U true CN202449987U (en) | 2012-09-26 |
Family
ID=46865868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200235107U Expired - Fee Related CN202449987U (en) | 2012-01-18 | 2012-01-18 | Pin forming mechanism for helical tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
-
2012
- 2012-01-18 CN CN2012200235107U patent/CN202449987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102583979B (en) * | 2012-01-18 | 2015-07-22 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202797592U (en) | Wire cutting and stripping device of LED bulb welding machine | |
| CN202655501U (en) | Feeder | |
| CN105415914A (en) | Full-automatic multi-level linkage binding machine and control method thereof | |
| CN201300179Y (en) | Steel wire bending forming machine | |
| CN202449987U (en) | Pin forming mechanism for helical tube bending machine | |
| CN102583981B (en) | The pin shaping mechanism of spiral energy-saving lamp tube bending machine | |
| CN202449985U (en) | Tube pin forming mechanism of spiral energy-saving lamp tube bending machine | |
| CN202449986U (en) | Pin forming mechanism for spiral pipe bending machine | |
| CN102583980B (en) | The pin shaping mechanism of screw pipe bender | |
| CN102408188A (en) | Pin bending machine for helical lamp tubes | |
| CN204449181U (en) | A kind of automatic moulding machine processing shell fragment | |
| CN201678590U (en) | Glass tube cutting machine | |
| CN102583979B (en) | Pin shaping mechanism for spiral tube bending machine | |
| CN203317449U (en) | Automatic frozen meat slicing rolling machine without remnants | |
| CN203862776U (en) | Automatic and efficient tube bending machine | |
| CN212371045U (en) | Steel bar truss bending and conveying device | |
| CN201415970Y (en) | Screw type energy-saving lamp tube automatic pipe bender | |
| CN210305071U (en) | Automatic pipe moving and lifting device of pipe stretching machine | |
| CN209583982U (en) | A kind of ampoule bottle head stretching device | |
| CN203862893U (en) | Feeding and recovering device of punching machine | |
| CN203401577U (en) | Bevel gear rocker arm blank pushing mechanism of blank cutting machine | |
| CN208628351U (en) | Arc spring molding machine | |
| CN2863419Y (en) | Dual-station electric porcelain blank-reshaping machine | |
| CN109686519A (en) | A kind of resistor disc automatic serger | |
| CN205151155U (en) | 90 rotatory continuous automatic feeding on S -shaped bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |