CN211371240U - Worm gear case - Google Patents
Worm gear case Download PDFInfo
- Publication number
- CN211371240U CN211371240U CN201921527848.4U CN201921527848U CN211371240U CN 211371240 U CN211371240 U CN 211371240U CN 201921527848 U CN201921527848 U CN 201921527848U CN 211371240 U CN211371240 U CN 211371240U
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- worm
- gear case
- ball head
- connecting rod
- worm gear
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Abstract
The utility model discloses a worm gear case, which comprises a worm gear case, a connecting rod and a sliding block, wherein a ball head seat is connected in the worm gear case through a bolt, a ball head is rotatably connected on the ball head seat, the connecting rod is connected on one side of the ball head in a sliding manner, and the sliding block is connected on one side of the worm gear case through a clamping groove; has the advantages that: the utility model discloses can assemble worm wheel box alone earlier, treat the assembly completion back, increase the flexibility and the convenience of assembly with connecting rod part, slider part assembly again, reduce the assembly degree of difficulty, optimize the structure of slider, make the intensity of slider better, it is also more convenient to process, has improved the practicality of device.
Description
Technical Field
The utility model relates to a worm gear equipment technical field, concretely relates to worm-gear case.
Background
The worm gear box mainly changes the transmission ratio, enlarges the change range of the torque and the rotating speed of the driving wheel so as to adapt to the frequently changed running condition, and simultaneously, the engine works under the powerful working condition.
At present, other components such as a ball socket and the like in the existing worm gear box are directly arranged in a sliding block and need to be gradually arranged according to steps, so that inconvenience is brought to installation, and assembly difficulty is increased
In addition, the sliding block in the existing worm gear box has a complex structure, high processing difficulty and low strength, and the service life of the device is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the worm gear box is provided, and the problems that other parts such as a ball seat and the like in the existing worm gear box are directly arranged inside a sliding block and need to be gradually arranged according to steps, inconvenience is brought to arrangement, and the assembly difficulty is increased are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a worm gear case, including worm gear case, connecting rod and slider, there is the bulb seat through bolted connection in the worm gear case, it is connected with the bulb to rotate on the bulb seat, bulb one side sliding connection has the connecting rod, worm gear case one side is connected with through the draw-in groove the slider.
Furthermore, a second nut is connected to the ball head seat through threads, a worm wheel is arranged on one side of the second nut, a fixed seat is arranged on one side of the worm wheel, a ball head gland is arranged in the fixed seat, a first nut is arranged at one end of the connecting rod, and a copper sleeve is arranged at the other end of the connecting rod.
According to the technical scheme, the worm gear box provides stable support, the ball head seat provides rotary support for the ball head, the ball head rotates to drive the connecting rod to move, the structure of the sliding block is optimized, the strength of the sliding block is better, the sliding block is more convenient to machine, the sliding block plays a limiting and blocking role, and the nut is used for limiting and supporting the worm gear.
Furthermore, the worm wheel is meshed with the ball head, and the worm wheel is rotatably connected with the worm gear box.
According to the technical scheme, the worm wheel rotates to drive the spherical belt to rotate, and the worm wheel box provides stable support for the worm wheel.
Further, the fixed seat is connected with the worm gear case through a bolt.
Through above-mentioned technical scheme, through the fixing base gives the bulb provides stable support.
Furthermore, the ball head gland is connected with the fixed seat through a bolt.
Through the technical scheme, the ball head is limited and protected through the ball head gland.
Furthermore, the first nut is connected with the ball head through threads, and the first nut is connected with the connecting rod through a clamping groove.
According to the technical scheme, the first nut is connected with the ball head and the connecting rod, and the first nut is driven to rotate by the rotation of the ball head, so that the connecting rod is driven to move.
Furthermore, the copper bush and the connecting rod are clamped and pressed.
Through the technical scheme, the copper sleeve is convenient for an external mechanism to be connected with the connecting rod.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that other parts such as a ball head seat and the like in the existing worm gear box are directly arranged in a sliding block and need to be arranged step by step, so that inconvenience is brought to installation and the assembly difficulty is increased, the worm gear box can be independently assembled firstly, and then the worm gear box is assembled with a connecting rod part and a sliding block part after the assembly is finished, so that the flexibility and the convenience of assembly are increased, and the assembly difficulty is reduced;
2. for solving the slider in current worm-gear box because the structure is complicated, the processing degree of difficulty is great, and intensity is lower moreover, influences the life's of device problem, the utility model discloses optimized the structure of slider, made the intensity of slider better, it is also more convenient to process, has improved the practicality of device.
Drawings
Fig. 1 is a front sectional view of a worm gear case according to the present invention;
fig. 2 is a top view of the worm gear case of the present invention.
The reference numerals are explained below:
1. a copper sleeve; 2. a connecting rod; 3. a first nut; 4. a ball head; 5. a ball head gland; 6. a fixed seat; 7. a worm gear; 8. a second nut; 9. a ball cup seat; 10. a worm gear case; 11. a slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the worm-gear case in this embodiment includes a worm-gear case 10, a connecting rod 2 and a slider 11, a ball seat 9 is connected in the worm-gear case 10 through a bolt, a ball 4 is rotatably connected on the ball seat 9, the connecting rod 2 is slidably connected on one side of the ball 4, the slider 11 is connected on one side of the worm-gear case 10 through a clamping groove, the stable support is provided by the worm-gear case 10, the ball 4 is rotatably supported by the ball seat 9, the connecting rod 2 is driven to move through the rotation of the ball 4, the structure of the slider 11 is optimized, the strength of the slider 11 is better, the processing is more convenient, the slider 11 plays a role of limiting and blocking, a nut two 8 is connected on the ball seat 9 through a thread, a worm wheel 7 is arranged on one side of the nut two 8, the worm wheel 7 is limited and supported by the nut two 8, a fixing, one end of the connecting rod 2 is connected with a first nut 3 through a clamping groove, the other end of the connecting rod 2 is connected with a copper sleeve 1 through a clamping and pressing mode, a first nut 3 is connected with the connecting rod 2 through the first nut 3, the first nut 3 is driven to rotate through the rotation of the first nut 4, the connecting rod 2 is driven to move, and the connecting rod 2 is connected with an external mechanism through the copper sleeve 1.
In the embodiment, as shown in fig. 1, the worm wheel 7 is engaged with the ball head 4, the worm wheel 7 is rotatably connected with the worm gear box 10, the worm wheel 7 rotates to drive the ball belt to rotate, and the worm gear box 10 provides stable support for the worm wheel 7.
As shown in fig. 1, in this embodiment, the fixing seat 6 is connected to the worm gear case 10 through a bolt, the fixing seat 6 provides a stable support for the ball 4, and the ball cover 5 is connected to the fixing seat 6 through a bolt, so that the ball 4 is limited and protected by the ball cover 5.
The specific implementation process of this embodiment is as follows: provide stable support for the device through worm-gear case 10, provide rotation support for bulb 4 through bulb seat 9, it is spacing to carry out simultaneously to bulb 4, carry out spacing support to worm wheel 7 through nut two 8, carry out spacing protection to bulb 4 through bulb gland 5, fix worm-gear case 10 and bulb gland 5 through fixing base 6, can accomplish worm-gear case 10's independent assembly earlier, assemble worm-gear case 10 assembly completion back subdividing respectively with slider 11 and connecting rod 2, connect connecting rod 2 and bulb 4 through nut one 3, assemble with slider 11 through worm-gear case 10, improve the flexibility and the convenience of assembly, reduce the assembly degree of difficulty, simultaneously through the structure that has optimized slider 11, make slider 11's intensity better, it is also more convenient to process.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. A worm gear case is characterized in that: the worm gear box comprises a worm gear box (10), a connecting rod (2) and a sliding block (11), wherein a ball head seat (9) is connected in the worm gear box (10) through bolts, a ball head (4) is connected to the ball head seat (9) in a rotating mode, the connecting rod (2) is connected to one side of the ball head (4) in a sliding mode, and the sliding block (11) is connected to one side of the worm gear box (10) through a clamping groove.
2. The worm-gear case according to claim 1, wherein: the ball head seat is characterized in that a second nut (8) is connected onto the ball head seat (9) through threads, a worm wheel (7) is arranged on one side of the second nut (8), a fixing seat (6) is arranged on one side of the worm wheel (7), a ball head gland (5) is arranged in the fixing seat (6), a first nut (3) is arranged at one end of the connecting rod (2), and a copper sleeve (1) is arranged at the other end of the connecting rod (2).
3. The worm-gear case as set forth in claim 2, wherein: the worm wheel (7) is meshed with the ball head (4), and the worm wheel (7) is rotatably connected with the worm gear box (10).
4. The worm-gear case as set forth in claim 2, wherein: the fixed seat (6) is connected with the worm gear case (10) through a bolt.
5. The worm-gear case as set forth in claim 2, wherein: the ball head gland (5) is connected with the fixed seat (6) through a bolt.
6. The worm-gear case as set forth in claim 2, wherein: the first nut (3) is connected with the ball head (4) through threads, and the first nut (3) is connected with the connecting rod (2) through a clamping groove.
7. The worm-gear case as set forth in claim 2, wherein: the copper bush (1) and the connecting rod (2) adopt a clamping and pressing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527848.4U CN211371240U (en) | 2019-09-16 | 2019-09-16 | Worm gear case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527848.4U CN211371240U (en) | 2019-09-16 | 2019-09-16 | Worm gear case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371240U true CN211371240U (en) | 2020-08-28 |
Family
ID=72168684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921527848.4U Active CN211371240U (en) | 2019-09-16 | 2019-09-16 | Worm gear case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371240U (en) |
-
2019
- 2019-09-16 CN CN201921527848.4U patent/CN211371240U/en active Active
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