CN215199481U - Accurate thread rolling device of lead screw - Google Patents
Accurate thread rolling device of lead screw Download PDFInfo
- Publication number
- CN215199481U CN215199481U CN202120423925.2U CN202120423925U CN215199481U CN 215199481 U CN215199481 U CN 215199481U CN 202120423925 U CN202120423925 U CN 202120423925U CN 215199481 U CN215199481 U CN 215199481U
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- China
- Prior art keywords
- fixedly connected
- thread rolling
- plate
- slide rail
- rolling device
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- 238000005096 rolling process Methods 0.000 title claims abstract description 37
- 238000013016 damping Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses an accurate thread rolling device for a screw rod, which comprises a base, wherein the middle part of the top end of the base is fixedly connected with a workbench, the top end of the workbench is provided with a groove A, the top end of the base is positioned at the left side of the workbench and is fixedly provided with a motor A, the top end of the motor A is fixedly connected with a connecting plate, the right side end of the connecting plate is fixedly provided with an electric hydraulic rod, the top end of the electric hydraulic rod is provided with a glue tank, the bottom end of the glue tank is provided with a plurality of spray heads, the right side end of the workbench is fixedly provided with a motor B, and the top end of the motor B is provided with a rotating shaft B, the utility model has simple structure and novel design, is provided with a pressing and automatic gluing device, greatly saves manpower, can well improve the practicability of the device, does not need to shift positions after the pre-coating film is finished, and can directly carry out electrostatic flocking, is very convenient.
Description
Technical Field
The utility model relates to a screw pole processing equipment especially relates to an accurate thread rolling device of screw pole.
Background
The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object. Screws are a common term for fasteners, a common spoken word. The screw is indispensable industry requisite in daily life: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges; transportation equipment, airplanes, electric cars, automobiles, and the like are used with screws of different sizes. The screw has an important task in industry, and as long as there is industry on earth, the function of the screw is always important. The screw is a common invention in production and life of people for thousands of years, is the first invention of human according to the application field, and the utility model relates to an accurate thread rolling device of a screw rod.
Patent numbers: CN109967668B discloses a thread rolling device with self-heating function, the cooling lubricating oil of the design flows into the tooth rubbing plate and flows out of the tooth rubbing plate, the heating device can absorb the heat of the tooth rubbing plate well through the heat conducting component, and the cooling lubricating liquid can be guided out, after the gas circuit is opened, the gas can blow the cooling lubricating liquid valve body II and is discharged from the lubricating hole, the lubricating hole can well lubricate the rough blank of the screw to be processed, when the external temperature is too low, the heating device is started to heat the thread rolling plate, the cooling and lubricating liquid is also heated when flowing through the thread rolling plate, the heated cooling and lubricating liquid can be guided to the rough screw blank to be preheated, the rough screw blank is also heated after reaching the thread rolling plate, when the thread rolling is carried out, the relative temperature difference between the surface of the screw rough blank and the thread rolling plate is small, the temperature is high, and the error in the thread rolling process is reduced.
However, the above patents have the following disadvantages: 1. the above design cannot fix the lead screw blank, so that the lead screw cannot be precisely thread-twisted, and therefore needs to be improved. 2. The above design is not very effective in damping shock and cannot adjust the working height of the device, so that improvement is required.
SUMMERY OF THE UTILITY MODEL
The utility model provides an accurate thread rolling device of lead screw can fix the lead screw blank to can be fine carry out accurate thread rolling processing with the lead screw blank, and the shock attenuation effect is very good, can the height of adjusting device work moreover, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides an accurate thread rolling device of lead screw, including the slide rail, the top right side fixedly connected with bracing piece of slide rail and the top fixed mounting of bracing piece have the cylinder, the top fixedly connected with connecting plate of cylinder, the bottom fixedly connected with slider of connecting plate, the bottom of slider and the top sliding connection of slide rail, the top left side fixedly connected with backup pad of slide rail, the left side fixedly connected with accurate thread rolling equipment of slide rail, the bottom fixedly connected with damping station of slide rail and the bottom fixedly connected with movable plate of damping station, the left and right sides of movable plate all fixedly connected with sliding sleeve and sliding rod all sliding connected with on the inside wall of sliding sleeve, the top of sliding rod and the bottom fixed connection of slide rail, the bottom fixedly connected with bottom plate of sliding rod and the bottom fixed mounting of bottom plate have electronic hydraulic stem, the equal fixedly connected with outer pole in bottom fixedly connected with base and the top left and right sides of base of electronic hydraulic stem, sliding connection has interior pole on the inside wall of outer pole.
Optionally, the left end of the connecting plate is fixedly connected with a clamping groove a, and the right end of the supporting plate is fixedly connected with a clamping groove B.
Optionally, a plurality of damping springs are fixedly mounted on the upper side and the lower side of the moving plate.
Optionally, the power output end of the air cylinder is connected with the power input end of the connecting plate.
Optionally, the power output end of the electric hydraulic rod is connected with the power input end of the bottom plate.
Optionally, the top end of the inner rod is fixedly connected with the bottom end of the bottom plate, and the cross section of the inner rod is the same as the inner cross section of the outer rod.
The utility model has the advantages as follows:
1. the utility model discloses to make the lead screw blank insert and press from both sides tight groove B, then promote the connecting plate through the cylinder and remove left, the connecting plate drives the left movement of slider, the slider is along the left movement of slide rail, the connecting plate drives the left movement of pressing from both sides tight groove A, press from both sides tight groove B and press from both sides tight groove A cooperation like this and can be fine press from both sides the tight fixing with the lead screw blank, it is very convenient to operate, it is very convenient to make things convenient for the later stage to carry out accurate thread rolling processing to the lead screw blank, can effectively solve and can not fix the lead screw blank among the background art, thereby the problem that can not be fine carry out accurate thread rolling processing with the lead screw.
2. When the device vibrates during thread rolling processing of a screw rod blank, the vibration drives the shock absorption table to move up and down, the shock absorption table drives the movable plate to move up and down, the movable plate drives the sliding sleeve to move up and down, the sliding sleeve slides up and down along the sliding rod, the sliding sleeves on two sides of the movable plate and the sliding rod can well maintain the linear up and down movement of the movable plate, the movable plate can extrude or elongate the damping springs on two sides in the process of moving up and down, the damping springs can well absorb shock by utilizing the damping performance of the damping springs, when the device is found to be in high work and is inconvenient to operate, an external power supply is introduced into the electric hydraulic rod, the controller on the electric hydraulic rod controls the expansion and contraction of the electric hydraulic rod, the electric hydraulic rod drives the bottom plate to move up and down, meanwhile, the inner rod also slides along the linear of the outer rod, so that the linear movement of the bottom plate can be well maintained, thereby achieving the purpose of adjusting the height of the device, the device is very convenient for workers to operate, and the problems that the damping effect is not good and the working height of the device cannot be adjusted in the background technology can be effectively solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an accurate thread rolling device for a lead screw according to an embodiment of the present invention;
fig. 2 is an enlarged view of a partial structure a of fig. 1 of an accurate thread rolling device for a lead screw according to an embodiment of the present invention;
fig. 3 is a schematic view of a cross-sectional structure of the connection between the inner rod and the outer rod in the precise thread rolling device of the lead screw according to the embodiment of the present invention.
In the figure: 1. a slide rail; 2. a support bar; 3. a cylinder; 4. a connecting plate; 5. a clamping groove A; 6. a slider; 7. a support plate; 8. a clamping groove B; 9. accurate thread rolling equipment; 10. a damping table; 11. moving the plate; 12. a sliding sleeve; 13. a slide bar; 14. a base plate; 15. an electro-hydraulic lever; 16. a base; 17. an outer rod; 18. an inner rod; 19. a damping spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe in detail a precise thread rolling device for a lead screw according to an embodiment of the present invention with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, the utility model provides an accurate thread rolling device for a screw rod, which comprises a slide rail 1, wherein a support rod 2 is fixedly connected to the right side of the top end of the slide rail 1, a cylinder 3 is fixedly installed at the top end of the support rod 2, a connecting plate 4 is fixedly connected to the top end of the cylinder 3, a slider 6 is fixedly connected to the bottom end of the connecting plate 4, the bottom end of the slider 6 is slidably connected to the top end of the slide rail 1, a support plate 7 is fixedly connected to the left side of the top end of the slide rail 1, an accurate thread rolling device 9 is fixedly connected to the left side of the slide rail 1, a damping table 10 is fixedly connected to the bottom end of the slide rail 1, a movable plate 11 is fixedly connected to the bottom end of the damping table 10, a sliding sleeve 12 is fixedly connected to the left side and the inner side wall of the sliding sleeve 12 is slidably connected to a slide rod 13, the top end of the slide rod 13 is fixedly connected to the bottom end of the slide rail 1, the bottom fixedly connected with bottom plate 14 of slide bar 13 and the bottom fixed mounting of bottom plate 14 have electronic hydraulic stem 15, the equal fixedly connected with outer pole 17 in the bottom fixedly connected with base 16 of electronic hydraulic stem 15 and the top left and right sides of base 16, sliding connection has interior pole 18 on the inside wall of outer pole 17.
Referring to fig. 1 and 2, the left end of the connecting plate 4 is fixedly connected with a clamping groove a5, the right end of the supporting plate 7 is fixedly connected with a clamping groove B8, and the clamping groove a5 is matched with the clamping groove B8 to well clamp and fix the lead screw blank.
Referring to fig. 1, a plurality of damping springs 19 are fixedly mounted on the upper side and the lower side of the moving plate 11, and the damping springs 19 can achieve a good damping effect.
Referring to fig. 1 and 2, the power output end of the cylinder 3 is connected with the power input end of the connecting plate 4, and the cylinder 3 drives the connecting plate 4 to move leftwards.
Referring to fig. 1, the power output end of the electro-hydraulic rod 15 is connected with the power input end of the bottom plate 14, and the electro-hydraulic rod 15 drives the bottom plate 14 to move upwards.
Referring to fig. 1 and 3, the top end of the inner rod 18 is fixedly connected with the bottom end of the bottom plate 14, the cross section of the inner rod 18 is the same as the inner cross section of the outer rod 17, and the inner rod 18 can well move linearly along the outer rod 17.
The embodiment of the utility model provides an accurate thread rolling device of lead screw, insert the manufacturing lead screw blank in clamping groove B8, then promote connecting plate 4 to move left through cylinder 3, connecting plate 4 drives the left movement of slider 6, slider 6 moves left along slide rail 1, connecting plate 4 drives the left movement of clamping groove A5, thus clamping groove B8 and clamping groove A5 cooperate can be fine with the clamping and fixing of lead screw blank, it is very convenient to operate, it is very convenient to carry out accurate thread rolling processing to the lead screw blank in the later stage, when the device shakes to thread rolling processing to the lead screw blank, the vibrations drive up-and-down movement of cushion cap 10, cushion cap 10 drives up-and-down movement of movable plate 11, movable plate 11 drives up-and-down movement plate of sliding sleeve 12, sliding sleeve 12 slides up and down sliding rod 13, sliding sleeve 12 and sliding rod 13 on both sides of 11 can be fine maintain the straight line up-and down movement of movable plate 11, the movable plate 11 can extrude or elongate the damping spring 19 of both sides in the in-process that reciprocates, damping spring 19 utilizes its damping performance can be fine carry out the shock attenuation, when the height work of discovery device is improper when personnel's troublesome poeration, let in external power supply for electronic hydraulic stem 15, through the flexible of controller control electronic hydraulic stem 15 on the electronic hydraulic stem 15, electronic hydraulic stem 15 drives the reciprocating of bottom plate 14, interior pole 18 also slides along the straight line of outer pole 17 simultaneously, the straight line that maintains bottom plate 14 that can be fine like this removes, thereby reach the purpose of adjusting device height, very make things convenient for the staff to operate the device.
The utility model relates to an accurate thread rolling device for screw rod, which comprises a cylinder 3 and an electro-hydraulic rod 15 (type: TGA-20 manufacturer: elephant electric appliance company, Zhongshan city, electro-hydraulic push rod uses a motor as a power source, pressure oil is output through a bidirectional gear pump, the pressure oil is controlled by an oil circuit manifold block to an oil cylinder to realize the reciprocating motion of a piston rod), and the cylinder 3 (type: SRC manufacturer: Dongtai pneumatic, the cylinder is a cylindrical metal part which guides a piston to do linear reciprocating motion in the cylinder, air converts heat energy into mechanical energy through expansion in an engine cylinder, the air is compressed by the piston in a compressor cylinder to improve pressure), the electric appliance elements are all prior art products, and technical personnel in the field select, install and complete the debugging operation of a circuit according to the use requirement to ensure that each electric appliance can normally work, the components are all standard parts or parts known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation, and the applicant does not make specific limitations herein.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The accurate thread rolling device of the lead screw comprises a slide rail (1) and is characterized in that a support rod (2) is fixedly connected to the right side of the top of the slide rail (1) and a cylinder (3) is fixedly mounted on the top of the support rod (2), a connecting plate (4) is fixedly connected to the top of the cylinder (3), a slider (6) is fixedly connected to the bottom of the connecting plate (4), the bottom of the slider (6) is in sliding connection with the top of the slide rail (1), a support plate (7) is fixedly connected to the left side of the top of the slide rail (1), an accurate thread rolling device (9) is fixedly connected to the left side of the slide rail (1), a damping table (10) and a movable plate (11) are fixedly connected to the bottom of the slide rail (1), a sliding rod (13) is fixedly connected to the left side and the right side of the movable plate (11) and a sliding sleeve (12), the utility model discloses a slide rail (1) for the car, including slide bar (13), the bottom fixed connection of slide bar (13) and slide rail (1), the bottom fixedly connected with bottom plate (14) of slide bar (13) and the bottom fixed mounting of bottom plate (14) have electronic hydraulic stem (15), the equal fixedly connected with outer pole (17) of the bottom fixedly connected with base (16) of bottom of electronic hydraulic stem (15) and the top left and right sides of base (16), interior pole (18) of sliding connection on the inside wall of outer pole (17).
2. The precise thread rolling device for lead screws according to claim 1, wherein the left side end of the connecting plate (4) is fixedly connected with a clamping groove A (5), and the right side end of the supporting plate (7) is fixedly connected with a clamping groove B (8).
3. The precise thread rolling device for lead screws according to claim 1, wherein a plurality of damping springs (19) are fixedly installed on both upper and lower sides of the moving plate (11).
4. The thread rolling device for lead screw according to claim 1, wherein the power output end of the cylinder (3) is connected to the power input end of the connecting plate (4).
5. The thread rolling device for screw shafts according to claim 1, wherein the power output end of the electro-hydraulic rod (15) is connected to the power input end of the bottom plate (14).
6. The precise thread rolling device for lead screws according to claim 1, wherein the top end of the inner rod (18) is fixedly connected with the bottom end of the bottom plate (14), and the cross section of the inner rod (18) is the same as the inner cross section of the outer rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423925.2U CN215199481U (en) | 2021-02-26 | 2021-02-26 | Accurate thread rolling device of lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423925.2U CN215199481U (en) | 2021-02-26 | 2021-02-26 | Accurate thread rolling device of lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199481U true CN215199481U (en) | 2021-12-17 |
Family
ID=79441065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423925.2U Expired - Fee Related CN215199481U (en) | 2021-02-26 | 2021-02-26 | Accurate thread rolling device of lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199481U (en) |
-
2021
- 2021-02-26 CN CN202120423925.2U patent/CN215199481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |