CN210755619U

CN210755619U - Screw rod swift current silk device

Info

Publication number: CN210755619U
Application number: CN202020720045.7U
Authority: CN
Inventors: 王海鹏; 王晓菲; 于双春; 秦伟; 王华霞; 包艳琴; 谭海霞; 周永涛
Original assignee: Shandong Pengjian Construction And Engineering Group Co ltd
Current assignee: Shandong Pengjian Construction And Engineering Group Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-06-16
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a screw rod swift current silk device, including frame, the clamping mechanism and the swift current silk mechanism that are used for pressing from both sides tight swift current silk product of treating of setting in the frame, but clamping mechanism passes through the slidable mounting of sliding guide mechanism in the frame, swift current silk mechanism is including the die that is used for the swift current silk, be used for the installation the hollow shaft of die and being used for the drive hollow shaft pivoted power unit, the hollow shaft passes through the hollow shaft bearing installation in the frame, the hollow shaft pass through the bearing with the hollow shaft bearing is connected, the die is installed on the inner of hollow shaft, power unit installs in the frame. The utility model discloses simple structure, convenient operation can carry out screw thread swift current silk maintenance to the product that has one or many screw rods, and automatic swift current silk, swift current silk process need not artifical the participation, have reduced workman's intensity of labour, and labour saving and time saving has improved the maintenance efficiency of screw thread greatly.

Description

Screw rod swift current silk device

Technical Field

The utility model relates to a screw rod swift current silk device belongs to screw rod maintenance technical field.

Background

The wire sliding device is mainly used in the building construction fields of assembly type steel structure installation engineering, building engineering construction and the like, and is a device capable of maintaining a screw rod which is not seriously damaged.

In the installation and construction process of assembled steel structural parts and components, installation bolts capable of being used repeatedly are needed, and in the use process of the bolts, the screw threads of the screw rod parts of the bolts are often damaged due to collision, or the bolts are needed to be maintained due to dirt and coating of concrete, mortar and the like.

In the construction of building engineering, a fixing iron piece with more than two screw rods, which can be used for fixing construction appliances and equipment in a circulating manner, such as an iron piece of a fixed profile steel cantilever scaffold, is often used, and two or four screw rods are arranged on one iron plate. In the use process of the screws, the screws are often damaged due to collision, or the screws are wrapped by dirt such as concrete, mortar and the like and need to be maintained.

In the construction of a formwork support scaffold in building engineering, an adjustable support is used for adjusting the support height. The screw thread of the bracket screw rod is frequently damaged due to collision in the using process, or is required to be maintained due to the reasons of being stained and wrapped by concrete, mortar and the like.

Screw rods on the fasteners of the fastener type steel pipe scaffold are easy to damage in the using, dismounting and transporting processes and need to be maintained and reused.

The screw thread maintenance of the screw is generally carried out by using a screw cutting die and manually sliding the screw, which takes time and labor, has low efficiency and high labor intensity of workers, and can carry out screw thread sliding by using a lathe, wherein one end of the screw rotates and the other end of the screw is fixed by the screw cutting die when a single screw is maintained. However, if a fixed iron member with a plurality of screws is provided on one iron plate, the lathe cannot clamp the iron member and rotate the screws for maintenance.

Disclosure of Invention

The utility model discloses not enough to prior art exists, provide a simple structure, convenient operation can carry out the swift current silk to the product that has a screw rod or many screw rods, automatic swift current silk, swift current silk process need not artifical the participation, reduces workman intensity of labour, improves screw thread maintenance efficiency's screw rod swift current silk device.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a screw rod silk sliding device comprises a rack, and a clamping mechanism and a silk sliding mechanism which are arranged on the rack and used for clamping a product to be subjected to silk sliding, wherein the clamping mechanism is slidably mounted on the rack, the silk sliding mechanism comprises a threading die used for sliding silk, a tubular shaft used for mounting the threading die, and a power mechanism used for driving the tubular shaft to rotate, the tubular shaft is mounted on the rack through a tubular shaft support, the tubular shaft is connected with the tubular shaft support through a bearing, the threading die is mounted on the inner end of the tubular shaft, and the power mechanism is mounted on the rack.

The utility model has the advantages that: one end of a product to be subjected to wire sliding is clamped by the clamping mechanism, the other end of the product extends into the pipe shaft, a screw thread of a screw to be maintained is matched with a die of the wire sliding mechanism, the clamping mechanism can clamp the product with one screw or a plurality of screws, the clamping mechanism does not rotate, but the screw rod can horizontally move on the frame along the central line of the screw rod, the clamping position of the product is manually adjusted after the screw rod slides the screw rod, so that the screw rod needing to slide the screw rod can be inserted into the pipe shaft to be matched with the die, so as to facilitate the wire sliding of other screws on the product, namely, when the material clamping mechanism clamps the product with a plurality of screws, to ensure that one screw rod to be rolled can be stably inserted into the pipe shaft with the dies, if the screw rod finishes rolling, when the next screw rod is replaced, the position of the product clamped by the clamping mechanism needs to be manually adjusted so as to ensure that the next screw rod can be stably inserted into the pipe shaft with the die; the hollow shaft rotates under the action of the power mechanism, the screw die is installed on the hollow shaft, so the hollow shaft drives the screw die to rotate, the clamping mechanism carries the screw thread sliding product to move on the rack along the horizontal direction along with the rotation of the screw die, the screw thread sliding efficiency is doubled and increased. In a word, the utility model discloses simple structure, convenient operation can carry out screw thread swift current silk maintenance to the product that has one or many screw rods, and automatic swift current silk, swift current silk process need not artifical the participation, have reduced workman's intensity of labour, and labour saving and time saving has improved the maintenance efficiency of screw thread greatly.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the material clamping mechanism adopts a clamp or a bench clamp.

The technical scheme has the beneficial effects that the conventional clamp or bench clamp capable of clamping materials can be adopted to clamp the wire sliding product, so that the wire sliding product can be stably supported to be matched with the die for wire sliding operation.

Furthermore, the clamping mechanism is installed on the rack through a sliding guide mechanism, the sliding guide mechanism comprises a pair of sliding rails, a sliding block arranged on the sliding rails and a sliding rail fixing plate arranged at the top of the sliding block, the sliding rails are installed on the rack, and the clamping mechanism is installed on the sliding rail fixing plate.

The technical scheme has the beneficial effects that the sliding guide mechanism realizes the horizontal action of the clamping mechanism on the frame so as to be convenient for matching with the horizontal action of the screw thread to be rolled in the thread maintenance process by the screw die.

Further, press from both sides material mechanism and include calliper base, set up calliper, calliper cross axle on the calliper base and install the calliper spanner in calliper cross axle outer end, the calliper pedestal mounting is in on the slide rail fixed plate, be equipped with calliper activity window on the calliper base, threaded connection has just, anti-caliper nut on the calliper cross axle, calliper correspond with just, anti-caliper nut is connected, the rotatable installation of calliper cross axle is in on the calliper base.

The caliper has the advantages that the cross shaft of the caliper rotates to drive the nuts of the front caliper and the back caliper to axially move along the cross shaft, the caliper is connected with the nuts of the front caliper and the back caliper, and the cross shaft of the caliper rotates to drive the caliper to inwards clamp or outwards loosen.

Furthermore, a sealing plate is arranged on the caliper base, a shaft sleeve is arranged on the sealing plate, and the outer end of the caliper transverse shaft penetrates through the shaft sleeve and the sealing plate to be connected with the caliper wrench.

Adopt above-mentioned further scheme's beneficial effect be, calliper spanner in the outside of shrouding, shrouding and axle sleeve had both satisfied the rotation requirement of calliper cross axle, avoided the axial action of calliper cross axle simultaneously.

Furthermore, the power mechanism comprises a motor, a driving belt pulley and a pipe shaft belt pulley, the pipe shaft belt pulley is installed on the pipe shaft, the driving belt pulley is installed on an output shaft of the motor, the motor is installed on the rack, and the pipe shaft belt pulley is connected with the driving belt pulley through a belt.

The screw thread maintenance device has the advantages that the power mechanism is simple in structure and low in cost, and the power mechanism drives the tubular shaft to rotate, so that the screw thread installed on the tubular shaft rotates, and the purpose of screw thread maintenance is achieved.

Furthermore, the power mechanism further comprises a transmission mechanism arranged between the tubular shaft belt pulley and the driving belt pulley, the transmission mechanism comprises a speed change transverse shaft, a speed change large wheel and a speed change small wheel which are respectively arranged at two ends of the speed change transverse shaft, the speed change transverse shaft is arranged on the rack through a bearing seat, the tubular shaft belt pulley is connected with the speed change small wheel through a belt, and the speed change large wheel is connected with the driving belt pulley through a belt.

The screw rod thread slipping process is more stable and reliable by adopting the further scheme and adjusting the rotating speed of the power mechanism through the transmission mechanism.

Furthermore, the power mechanism further comprises a protective cover, and the protective cover is installed on the rack.

The protective cover has the advantages that the protective cover is used for protecting the power mechanism, particularly can be used for protecting a driving wheel of the power mechanism, and can be arranged on the tubular shaft belt pulley, the driving belt pulley, the large variable speed wheel and/or the small variable speed wheel, so that the safety of the power mechanism is improved.

Furthermore, the material clamping device further comprises a screw rod supporting plate for supporting the screw rod, the screw rod supporting plate is installed on the material clamping mechanism, and a U-shaped clamping groove is formed in the screw rod supporting plate.

The beneficial effect who adopts above-mentioned further scheme is that, the draw-in groove can be used to the supporting screw, improves the stability of waiting to maintain the product for swift current silk process is more accurate reliable.

Further, the tubular shaft support is installed on the frame through a tubular shaft base.

The beneficial effect of adopting above-mentioned further scheme is that, simple to operate is swift, the maintenance of being convenient for, and is with low costs.

Further, the dies are mounted on the tubular shaft through die fixing sleeves.

The beneficial effect who adopts above-mentioned further scheme is, realizes the installation location of threading die on the hollow shaft on the one hand, and on the other hand also is convenient for change different threading dies and correspond the fixed cover of threading die according to the screw rod of different external diameters.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic structural view of the wire-sliding mechanism of the present invention;

fig. 5 is a schematic structural view of the material clamping mechanism of the present invention;

fig. 6 is a schematic front view of the tubular shaft support of the present invention;

fig. 7 is a left side view structural schematic diagram of the tubular shaft support of the present invention;

FIG. 8 is a structural diagram illustrating the state of the threading die installed on the tubular shaft according to the present invention;

fig. 9 is a schematic top view of the caliper according to the present invention;

fig. 10 is a left side view schematic structural diagram of the caliper of the present invention;

fig. 11 is a schematic front view of the caliper fixing plate of the present invention;

fig. 12 is a left side view of the caliper fixing plate of the present invention;

FIG. 13 is a schematic top view of the caliper and the caliper fixing plate according to the present invention;

fig. 14 is a left side view structural diagram of the caliper and the caliper fixing plate of the present invention;

FIG. 15 is a schematic structural view of the caliper base according to the present invention;

fig. 16 is a schematic top view of the caliper base according to the present invention;

fig. 17 is a right-side view structural schematic diagram of the caliper base of the present invention;

FIG. 18 is a schematic structural view of the caliper base and the base connecting plate of the present invention;

in the figure, 1, a frame; 2. a threading die; 3. a tubular shaft; 4. a tubular shaft support; 5. a bearing; 6. a tubular shaft pulley; 7. a speed change small wheel; 8. a variable speed cross shaft; 9. a bearing seat; 10. a speed change large wheel; 11. a drive pulley; 12. a motor; 13. a slide rail; 14. a slider; 15. a slide rail fixing plate; 16. a caliper base; 17. a base connection plate; 18. a caliper nut; 19. a caliper fixing plate; 20. a caliper; 21. a caliper cross shaft; 22. a caliper wrench; 23. closing the plate; 24. a shaft sleeve; 25. a screw support plate; 26. a die fixing sleeve; 27. a tubular shaft base; 28. tubular shaft support shrouding.

Detailed Description

The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 18, a screw rod wire sliding device includes a frame 1, a clamping mechanism and a wire sliding mechanism, which are arranged on the frame 1 and used for clamping a product to be wire slid, wherein the clamping mechanism is slidably mounted on the frame 1, the wire sliding mechanism includes a die 2 for sliding a wire, a pipe shaft 3 for mounting the die 2, and a power mechanism for driving the pipe shaft 3 to rotate, the pipe shaft 3 is mounted on the frame 1 through a pipe shaft support 4, the pipe shaft 3 is connected with the pipe shaft support 4 through a bearing 5, the die 2 is mounted on an inner end of the pipe shaft 3, and the power mechanism is mounted on the frame 1. And a tubular shaft support sealing plate 28 is arranged on the end surface of the tubular shaft support 4.

The material clamping mechanism adopts a clamp or a bench clamp. The conventional clamp or bench clamp capable of clamping materials can be adopted to clamp the wire sliding product, so that the wire sliding product can be stably supported to be matched with the die for wire sliding operation.

The clamping mechanism is installed on the rack 1 through a sliding guide mechanism, the sliding guide mechanism comprises a pair of sliding rails 13, a sliding block 14 arranged on the sliding rails 13 and a sliding rail fixing plate 15 arranged at the top of the sliding block 14, the sliding rails 13 are installed on the rack 1, and the clamping mechanism is installed on the sliding rail fixing plate 15. The sliding guide mechanism realizes the horizontal action of the clamping mechanism on the frame 1 so as to be convenient for matching with the horizontal action of the screw thread to be rolled in the thread maintenance process of the screw thread pair 2.

Press from both sides material mechanism and include calliper base 16, set up calliper 20, calliper cross axle 21 on calliper base 16 and install the calliper spanner 22 in calliper cross axle 21 outer end, calliper base 16 passes through base connecting plate 17 and installs on the slide rail fixed plate 15, be equipped with calliper activity window on calliper base 16, threaded connection has just, anti-calliper nut 18 on the calliper cross axle 21, calliper 20 through calliper fixed plate 19 correspond with just, anti-calliper nut 18 is connected, the rotatable installation of calliper cross axle 21 is in on the calliper base 16. The caliper transverse shaft 21 rotates to drive the positive and negative caliper nuts 18 to move along the axial direction of the caliper transverse shaft 21, the caliper 20 is connected with the positive and negative caliper nuts 18, and the caliper transverse shaft 21 rotates to drive the caliper 20 to clamp inwards or loosen outwards.

A sealing plate 23 is arranged on the caliper base 16, a shaft sleeve 24 is arranged on the sealing plate 23, and the outer end of the caliper transverse shaft 21 penetrates through the shaft sleeve 24 and the sealing plate 23 to be connected with the caliper wrench 22. Caliper spanner has both satisfied the rotation requirement of calliper cross axle in the outside of shrouding, shrouding and axle sleeve, avoids the axial action of calliper cross axle simultaneously.

The power mechanism comprises a motor 12, a driving belt pulley 11 and a pipe shaft belt pulley 6, the pipe shaft belt pulley 6 is installed on the pipe shaft 3, the driving belt pulley 22 is installed on an output shaft of the motor 12, the motor 12 is installed on the rack 1, and the pipe shaft belt pulley 6 is connected with the driving belt pulley 11 through a belt. The power mechanism is simple in structure and low in cost, and drives the pipe shaft 3 to rotate through the power mechanism, so that the dies 2 mounted on the pipe shaft 3 rotate, and the purpose of screw thread maintenance is achieved.

The power mechanism further comprises a transmission mechanism arranged between the tubular shaft belt pulley 6 and the driving belt pulley 11, the transmission mechanism comprises a speed change transverse shaft 8, and a speed change large wheel 10 and a speed change small wheel 7 which are respectively arranged at two ends of the speed change transverse shaft 8, the speed change transverse shaft 8 is mounted on the rack 1 through a bearing seat 9, the tubular shaft belt pulley 6 is connected with the speed change small wheel 7 through a belt, and the speed change large wheel 10 is connected with the driving belt pulley 11 through a belt. The rotating speed of the power mechanism is adjusted through the transmission mechanism, so that the screw rod thread slipping process is more stable and reliable.

The power mechanism further comprises a protective cover, and the protective cover is installed on the rack 1. The protective cover is used for protecting the power mechanism, and particularly can be used for protecting a driving wheel of the power mechanism, for example, the protective cover can be arranged on a tubular shaft belt pulley, a driving belt pulley, a large variable-speed wheel and/or a small variable-speed wheel, so that the safety of the power mechanism is improved.

The material clamping mechanism is characterized by further comprising a screw supporting plate 25 used for supporting the screw, the screw supporting plate 25 is installed on the material clamping mechanism, and a U-shaped clamping groove is formed in the screw supporting plate 25. The draw-in groove can be used to support the screw rod, improves the stability of treating the maintenance product for swift current silk process is more accurate reliable.

The pipe shaft support 4 is mounted on the frame 1 through a pipe shaft base 27. The installation is convenient and fast, the maintenance is convenient, and the maintenance cost is low.

The dies 2 are mounted on the pipe shaft 3 through a die fixing sleeve 26. On one hand, the installation and the positioning of the dies on the tubular shaft 3 are realized, and on the other hand, the replacement of different dies 2 and corresponding die fixing sleeves 26 according to screws with different outer diameters is facilitated.

Treat that swift current silk product one end is pressed from both sides tightly through calliper 20, the other end passes die 2 and stretches into in the hollow shaft 3, treat the screw thread and the die 2 cooperation of the screw rod on the swift current silk product, hollow shaft 3 rotates under the effect of motor 12, die 2 rotates along with hollow shaft 3, along with the rotation of die 2, calliper 20 carries the swift current silk product and moves along slide rail 13 horizontal direction, just can realize the maintenance to the screw thread of screw rod like this through die 2, swift current silk efficiency increases at double.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The screw rod wire sliding device is characterized by comprising a rack, a material clamping mechanism and a wire sliding mechanism, wherein the material clamping mechanism and the wire sliding mechanism are arranged on the rack and used for clamping a wire product to be slid, the material clamping mechanism is slidably mounted on the rack, the wire sliding mechanism comprises a threading die used for sliding wires, a pipe shaft used for mounting the threading die and a power mechanism used for driving the pipe shaft to rotate, the pipe shaft is mounted on the rack through a pipe shaft support, the pipe shaft is connected with the pipe shaft support through a bearing, the threading die is mounted at the inner end of the pipe shaft, and the power mechanism is mounted on the rack.

2. The screw wire slipping device according to claim 1, wherein the material clamping mechanism adopts a clamp or a bench clamp.

3. The screw rod wire sliding device according to claim 1 or 2, wherein the clamping mechanism is mounted on the frame through a sliding guide mechanism, the sliding guide mechanism comprises a pair of sliding rails, a sliding block arranged on the sliding rails, and a sliding rail fixing plate arranged on the top of the sliding block, the sliding rails are mounted on the frame, and the clamping mechanism is mounted on the sliding rail fixing plate.

4. The screw rod wire slipping device according to claim 3, wherein the clamping mechanism comprises a caliper base, a caliper arranged on the caliper base, a caliper transverse shaft and a caliper wrench arranged at the outer end of the caliper transverse shaft, the caliper base is arranged on the slide rail fixing plate, a caliper movable window is arranged on the caliper base, a positive caliper nut and a negative caliper nut are in threaded connection with the caliper transverse shaft, the caliper is correspondingly connected with the positive caliper nut and the negative caliper nut, and the caliper transverse shaft is rotatably arranged on the caliper base.

5. The screw rod wire sliding device according to claim 4, wherein a sealing plate is arranged on the caliper base, a shaft sleeve is arranged on the sealing plate, and the outer end of the transverse shaft of the caliper penetrates through the shaft sleeve and the sealing plate to be connected with the caliper wrench.

6. The screw filament slipping device according to claim 1, wherein the power mechanism comprises a motor, a driving pulley and a tubular shaft pulley, the tubular shaft pulley is mounted on the tubular shaft, the driving pulley is mounted on an output shaft of the motor, the motor is mounted on the frame, and the tubular shaft pulley is connected with the driving pulley through a belt.

7. The screw thread slipping device according to claim 6, wherein the power mechanism further comprises a transmission mechanism arranged between the tubular shaft pulley and the driving pulley, the transmission mechanism comprises a variable-speed transverse shaft, and a variable-speed large wheel and a variable-speed small wheel which are respectively arranged at two ends of the variable-speed transverse shaft, the variable-speed transverse shaft is mounted on the frame through a bearing seat, the tubular shaft pulley is connected with the variable-speed small wheel through a belt, and the variable-speed large wheel is connected with the driving pulley through a belt.

8. The screw thread rolling device according to claim 1, 6 or 7, wherein the power mechanism further comprises a protective cover, and the protective cover is mounted on the frame.

9. The screw rod wire sliding device according to claim 1, further comprising a screw rod supporting plate for supporting the screw rod, wherein the screw rod supporting plate is mounted on the clamping mechanism, and a U-shaped clamping groove is formed in the screw rod supporting plate.

10. The screw wire slipping device according to claim 1, wherein the dies are mounted on the tube shaft by a die retaining sleeve.