CN218613817U - A belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine - Google Patents
A belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine Download PDFInfo
- Publication number
- CN218613817U CN218613817U CN202222479863.4U CN202222479863U CN218613817U CN 218613817 U CN218613817 U CN 218613817U CN 202222479863 U CN202222479863 U CN 202222479863U CN 218613817 U CN218613817 U CN 218613817U
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- transmission shaft
- grinding machine
- gear grinding
- base
- belleville spring
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Abstract
The utility model relates to the technical field of mechanical equipment, a disc spring compressor arrangement for going up unloading clamping jaw transmission shaft on gear grinding machine is disclosed, including the transmission shaft, the transmission shaft both ends all are equipped with the retaining ring, sliding connection has two sliding sleeves on the transmission shaft, is provided with the base between two sliding sleeves, and the base both ends cooperate with two sliding sleeves respectively, and the one end of keeping away from relatively for two sliding sleeves all is equipped with the endotheca, and the one end that the endotheca was kept away from relatively all is equipped with screw-thread fit's outer gland, and the one end that two outer glands were kept away from relatively all is equipped with the extension dish, all is equipped with the tang that stretches into the endotheca on the extension dish, and the tang can restrict the retaining ring and outwards remove. The utility model relates to a disc spring compressor arrangement for unloading clamping jaw transmission shaft on gear grinding machine is easy and simple to handle, can compress a plurality of disc springs simultaneously at the transmission shaft both ends, realizes the purpose of assembling complete set with transmission shaft, base, sliding sleeve, retaining ring, dish spring to can control as required and compress tightly intensity.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, concretely relates to a belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine.
Background
The disk spring is a washer type spring with a truncated cone-shaped section formed by metal plate materials or forging blanks. It is commonly used in heavy machinery (such as press) and firearms such as cannon and airplane, as strong buffer and damping spring, as pressure spring of clutch and safety valve of automobile and tractor, and as energy storage element of motor-driven apparatus.
The butterfly spring can be used in the field of machine tools, but the butterfly spring is assembled by manual forced press-fitting of the past machine tools, so that time and labor are wasted, safety is poor, and pretightening force and accuracy of the butterfly spring which is compressed and assembled on a material claw transmission shaft of the machine tool cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine, it is inconvenient to anticipate solving belleville spring compression, assembly, problem that the accuracy is low.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the utility model provides a belleville spring compressor arrangement for going up unloading clamping jaw transmission shaft on gear grinding machine, includes the transmission shaft, the transmission shaft both ends all are equipped with the retaining ring, the retaining ring passes through bolt and transmission shaft fixed connection, sliding connection has two sliding sleeves on the transmission shaft, two be provided with the base between the sliding sleeve, the base both ends cooperate with two sliding sleeves respectively, two the one end that the sliding sleeve was kept away from relatively all is equipped with the endotheca, the one end that the endotheca was kept away from relatively all is equipped with screw-thread fit's outer gland, two the one end that the outer gland was kept away from relatively all is equipped with outer flange, all be equipped with the tang that stretches into the endotheca on the outer flange, the tang can promote the retaining ring and compress tightly belleville spring.
By adopting the technical scheme, when a large number of disc springs need to be compressed at one time for subsequent assembly, the sliding sleeve and the inner sleeve are connected firstly, then the base, the transmission shaft, the sliding sleeve and the inner sleeve are assembled together, the transmission shaft is positioned in the middle of the base, after the arrangement is finished, the outer pressing cover and the outer connecting disc are connected together, then the disc springs and the blocking pieces are placed into the inner sleeve at the left end and the right end along the transmission shaft, the number of the disc springs arranged in the two inner sleeves is equal, then the outer pressing covers with the outer connecting discs are screwed at the two ends simultaneously, the disc springs are compressed, and after the compression is finished, the disc springs are removed.
Furthermore, logical groove has all been seted up to the position that corresponds the transmission shaft in outer flange middle part.
Through the structural design, the bolt can be quickly installed and detached through the through groove.
Furthermore, the sliding sleeve is matched with the adjacent inner sleeve, and the sliding sleeve is connected with the inner sleeve through a first screw.
Furthermore, the external disk is connected with the external pressure cover through a second screw.
The structure design is convenient to mount and dismount, the occupied area after dismounting is small, and the transportation and storage are convenient.
Further, a vice is arranged below the base and can clamp and fix the base.
The stability is stronger due to the structural design.
Has the advantages that:
the utility model relates to a disc spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine is equipped with endotheca, outer gland, external connection dish and spacing bolt, simple structure, low in cost, can compress a plurality of disc springs simultaneously at the transmission shaft both ends to can guarantee that the pretightning force of the disc spring at the transmission shaft both ends is the same, and be convenient for disc spring alignment center, make disc spring align well between two parties all the time in the pressure equipment process; the utility model discloses a threaded connection's mode compresses tightly, can control by oneself as required and compress tightly intensity, and is easy and simple to handle, and the security is higher.
Drawings
FIG. 1 is a front sectional view of a belleville spring compression device for a loading and unloading jaw transmission shaft of a gear grinding machine of the present invention when assembled for use;
FIG. 2 is a front sectional view of the inner sleeve, the outer gland and the outer disk of the present invention;
FIG. 3 is a side view of the disk spring compressor of the present invention for use in a loading and unloading jaw transmission shaft of a gear grinding machine;
the reference numbers in the figures are as follows: the device comprises a transmission shaft 1, a sliding sleeve 2, a base 3, an inner sleeve 4, a check ring 5, an external pressure cover 6, an external connecting disc 7, a bolt 8, a first screw 9, a second screw 10, a vice 11 and a belleville spring 12.
Detailed Description
The following description is given for illustrative embodiments of the invention and to enable those skilled in the art to understand the advantages and effects of the invention from the disclosure of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and their descriptions may be omitted.
In the description of the present invention, it should be understood that, if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, therefore, the terms describing the positional relationships in the drawings are used only for exemplary illustration and are not to be construed as limitations of the present invention, and those skilled in the art can understand the specific meanings used above according to the specific situations.
As shown in fig. 1-3, the utility model discloses a belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine, including transmission shaft 1, 1 both ends of transmission shaft all are equipped with retaining ring 5, and retaining ring 5 passes through bolt 8 and 1 fixed connection of transmission shaft, and sliding connection has two sliding sleeves 2 on the transmission shaft 1, is provided with base 3 between two sliding sleeves 2, and 3 both ends of base cooperate with two sliding sleeves 2 respectively, and 3 below bases are provided with vice 11, and vice 11 can carry out the centre gripping to base 3 and fix. One end of each of the two sliding sleeves 2, which is relatively far away from the sliding sleeve 2, is provided with an inner sleeve 4, the sliding sleeve 2 is matched with the adjacent inner sleeve 4, the sliding sleeve 2 is fixedly connected with the inner sleeve 4 through a first screw 9, and the first screw 9 in the embodiment is a J21-9a (12.9-level) hexagon socket head cap screw. Outer gland covers 6 in threaded fit are arranged at the ends, far away from each of the two inner sleeves 4, of each of the two outer gland covers 6, an outer connecting disc 7 is arranged at the end, far away from each of the two outer gland covers 6, and the outer connecting disc 7 is fixedly connected with the outer gland cover 6 through second screws 10, wherein the second screws 10 are J21-9A hexagon socket head screws M8X 35 (12.9 grade). The outer flange 7 is provided with a spigot which is matched with the inner sleeve 4 and can push the retainer ring 5 to compress the belleville spring 12. Logical groove has all been seted up to the position that corresponds transmission shaft 1 in the middle part of outer flange 7, and the accessible leads to the quick installation of groove, dismantlement bolt 8.
When the belleville springs 12 need to be compressed for subsequent assembly, the base 3 is clamped on a vice 11, the two sliding sleeves 2 and the two inner sleeves 4 are connected together through first screws 9, then a transmission shaft 1 penetrates through the base 3 and is located in the middle of the base 3, then the two groups of connected sliding sleeves 2 and inner sleeves 4 are placed at two ends of the base 3, after the placement is finished, the outer gland 6 and the outer disc 7 are connected together through second screws 10, then the belleville springs 12 and the retainer rings 5 are placed along the inner sleeves 4 at the left end and the right end of the transmission shaft 1, the quantity of the belleville springs 12 placed in the two inner sleeves 4 is equal, then the outer glands 6 with the outer discs 7 are simultaneously screwed on the inner sleeves 4 at the left end and the right end of the transmission shaft 4, the retainer rings 5 are fixed through limiting bolts 8 after the outer discs are completely screwed, and then the compression is finished and the disassembly is completed.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the technical solutions of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (5)
1. The utility model provides a belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine, includes transmission shaft (1), its characterized in that: all be equipped with retaining ring (5) at transmission shaft (1) both ends, retaining ring (5) are through bolt (8) and transmission shaft (1) fixed connection, sliding connection has two sliding sleeve (2) on transmission shaft (1), two be provided with base (3) between sliding sleeve (2), base (3) both ends cooperate with two sliding sleeve (2) respectively, two the one end of keeping away from relatively sliding sleeve (2) all is equipped with endotheca (4), the one end of keeping away from relatively endotheca (4) all is equipped with screw-thread fit's external pressure lid (6), two the one end of keeping away from relatively external pressure lid (6) all is equipped with external connection dish (7), all be equipped with the tang that stretches into endotheca (4) on external connection dish (7), the tang can promote retaining ring (5) and compress tightly butterfly spring.
2. The belleville spring compression device for the transmission shaft of the feeding jaw of the gear grinding machine as claimed in claim 1, wherein: the middle part of the external flange (7) corresponding to the position of the transmission shaft (1) is provided with a through groove.
3. The belleville spring compression device for the loading and unloading jaw transmission shaft of a gear grinding machine as claimed in claim 1, wherein: the sliding sleeve (2) is matched with the adjacent inner sleeve (4), and the sliding sleeve (2) is connected with the inner sleeve (4) through a first screw (9).
4. The belleville spring compression device for the transmission shaft of the feeding jaw of the gear grinding machine as claimed in claim 1, wherein: the external connecting disc (7) is connected with the external pressing cover (6) through a second screw (10).
5. The belleville spring compression device for the loading and unloading jaw transmission shaft of a gear grinding machine as claimed in claim 1, wherein: base (3) below is provided with vice (11), vice (11) can carry out the centre gripping to base (3) and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479863.4U CN218613817U (en) | 2022-09-20 | 2022-09-20 | A belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479863.4U CN218613817U (en) | 2022-09-20 | 2022-09-20 | A belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218613817U true CN218613817U (en) | 2023-03-14 |
Family
ID=85465363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222479863.4U Active CN218613817U (en) | 2022-09-20 | 2022-09-20 | A belleville spring compressor arrangement for last unloading clamping jaw transmission shaft of gear grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218613817U (en) |
-
2022
- 2022-09-20 CN CN202222479863.4U patent/CN218613817U/en active Active
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