CN209772642U - Adjustable vibration exciter tappet - Google Patents
Adjustable vibration exciter tappet Download PDFInfo
- Publication number
- CN209772642U CN209772642U CN201920209086.7U CN201920209086U CN209772642U CN 209772642 U CN209772642 U CN 209772642U CN 201920209086 U CN201920209086 U CN 201920209086U CN 209772642 U CN209772642 U CN 209772642U
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- China
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- tappet
- hole
- adjusting
- vibration exciter
- connecting rod
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Abstract
The utility model provides an adjustable vibration exciter tappet, which comprises a tappet mechanism, an adjusting mechanism, a connecting mechanism and a base, the wing bolt, a sliding groove, a sliding rod, the base and the connecting mechanism of the utility model are arranged, the wing bolt is loosened, a tappet body is moved up and down to a proper position, the wing bolt is screwed, the purpose of adjusting the tappet height is achieved, the operation is convenient and fast, when the tappet adjusts the height, the sliding rod moves in the sliding groove, the rotation phenomenon of the tappet body is effectively avoided, the angle of the vibration exciter is favorably adjusted, the arranged sliding rod also plays the role of limiting the tappet body to slide out of a through hole, the stable operation of the adjusting mechanism is ensured, the upper end of the connecting mechanism is connected with an object to be side, the assembly of the tappet and a measured object is convenient, the arranged hexagonal ring is favorable for the disassembly of the tappet, the test efficiency is improved, the stability of the vibration exciter in fixing is improved, and the vibration exciter is guaranteed to operate stably and efficiently in the test process.
Description
Technical Field
The utility model belongs to the technical field of the vibration exciter, especially, relate to a vibration exciter tappet with adjustable.
Background
The vibration exciter is required to provide exciting force for the modal test of the whole automobile and parts, the vibration exciter is required to be connected with a measured object through the vibration exciter tappet during use, in an actual use occasion, due to the reasons of the vibration exciting position and the height, the tappet with the fixed length is difficult to reach a proper vibration exciting angle, the proper vibration exciting angle and position are required to be matched with the lifting device to realize, and the use is very inconvenient.
The invention discloses a Chinese patent with a publication number of CN 204302009U, and the name created by the invention is a vibration exciter bracket, which comprises a bottom plate, four guide posts vertically fixed at four ends of the bottom plate, a supporting plate sleeved and vertically movable along the guide posts and arranged in parallel with the bottom plate, and a mechanical adjusting system arranged and fixed between the bottom plate and the supporting plate and positioned at the middle position of the bottom plate and the supporting plate, wherein the middle part of the supporting plate is provided with a fixing hole, and the mechanical adjusting system comprises: the supporting device comprises an upper supporting seat fixed at the middle position of the lower surface of the supporting plate, a base fixed at the middle position of the upper surface of the bottom plate, a supporting rod structure with two ends respectively rotatably connected with the upper supporting seat and the base, a screw rod pivoted on the supporting rod structure, and a threaded sleeve which is sleeved and meshed at the front end of the screw rod and is fixedly connected with one side edge of the inner side of the supporting rod structure, wherein a rotating eyelet is arranged at the rear end part of the screw rod; the bracing piece structure includes the body of rod and the lower body of rod, the utility model discloses simple structure, easy operation. But current vibration exciter tappet is not convenient for altitude mixture control, consumes a large amount of time and labour when using, and when height-adjusting, the tappet body rotates easily, is unfavorable for angle regulation, inconvenient and the measured object is connected, after experimental, also be convenient for dismantle, reduces test efficiency's problem.
Therefore, it is necessary to invent an adjustable exciter tappet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a vibration exciter tappet with adjustable to solve current vibration exciter tappet and be not convenient for altitude mixture control, consume a large amount of time and labour during the use, when height-adjusting, the tappet body rotates easily, is unfavorable for angle regulation, inconvenient and the measured object is connected, after experimental, also be convenient for dismantle, reduce test efficiency's problem. An adjustable vibration exciter tappet comprises a tappet mechanism, an adjusting mechanism, a connecting mechanism and a base, wherein the connecting mechanism is fixed above the tappet mechanism through threads; the adjusting mechanism is clamped at the outer side of the tappet mechanism; the base is arranged below the adjusting mechanism and integrated with the adjusting mechanism, and threaded holes are formed in two sides of the base.
The tappet mechanism comprises a tappet body, a sliding rod and a fastening thread, wherein the fastening thread is arranged on the outer side above the tappet body; the sliding rod is welded below the tappet body.
The adjusting mechanism comprises an adjusting column, a sliding groove, a wing bolt and a through hole, and the adjusting column is clamped at the outer side of the lower end of the tappet mechanism; the through hole is formed in the middle of the adjusting column; the two sliding grooves are formed in two sides of the through hole; two wing-shaped bolts are adopted and fixed on two sides above the adjusting column through threads, and the tail ends of the wing-shaped bolts penetrate through the through holes.
The connecting mechanism comprises a connecting rod, a connecting hole and a hexagonal ring, the connecting hole is formed in the middle of the inner portion of the connecting rod, the height of the connecting hole is smaller than that of the connecting rod, threads are arranged on the inner side of the connecting hole, and the diameter of the connecting hole is smaller than that of the connecting rod; the hexagonal ring is arranged below the connecting rod, is integrated with the connecting rod, is provided with a threaded hole, and has a diameter smaller than that of the connecting rod and matched with the fastening thread.
The height of the through hole is smaller than that of the adjusting column, and the diameter of the through hole is larger than that of the tappet body; the size of the sliding chute is matched with that of the sliding rod, and the height of the sliding chute is the same as that of the through hole; the adjusting column is cylindrical, and the diameter of the adjusting column is three times that of the through hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. The utility model discloses a setting of wing section bolt and tappet body loosens wing section bolt, reciprocates the tappet body to suitable position, screws wing section bolt, reaches the purpose of adjusting the tappet height, and convenient operation is swift, saves time and labour.
2. The utility model discloses a setting of spout and slide bar, tappet when carrying out altitude mixture control, the slide bar moves in the spout, and pivoted phenomenon appears in the effectual tappet body of avoiding does benefit to the angle of adjusting the vibration exciter, and the slide bar of setting still plays the effect of restriction tappet body roll-off through-hole, guarantees adjustment mechanism steady operation.
3. The utility model discloses a coupling mechanism's setting, the coupling mechanism lower extreme links to each other with tappet mechanism, and the upper end links to each other with the quilt side object, and the equipment of tappet and measured object matter of being convenient for, the hexagonal ring of setting is favorable to the dismantlement of tappet, improves test efficiency.
4. The utility model discloses a setting of base sets up the screw hole in the both sides of base, is favorable to the tappet to link to each other with the vibration exciter, improves the fixed stability of vibration exciter, guarantees the vibration exciter and operates at the steady high efficiency of test in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the tappet mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the connection mechanism of the present invention.
In the figure:
1-tappet mechanism, 11-tappet body, 12-sliding rod, 13-fastening screw thread, 2-adjusting mechanism, 21-adjusting column, 22-sliding groove, 23-wing bolt, 24-through hole, 3-connecting mechanism, 31-connecting rod, 32-connecting hole, 33-hexagonal ring and 4-base.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Example (b):
as shown in figures 1 to 4
The utility model provides an adjustable vibration exciter tappet, which comprises a tappet mechanism 1, an adjusting mechanism 2, a connecting mechanism 3 and a base 4, wherein the connecting mechanism 3 is fixed above the tappet mechanism 1 through threads; the adjusting mechanism 2 is clamped at the outer side of the tappet mechanism 1; the base 4 is arranged below the adjusting mechanism 2 and integrated with the adjusting mechanism 2, and threaded holes are formed in two sides of the base.
The tappet mechanism 1 comprises a tappet body 11, a sliding rod 12 and a fastening thread 13, wherein the fastening thread 13 is arranged on the outer side above the tappet body 11; the sliding rod 12 is welded below the tappet body 11.
The adjusting mechanism 2 comprises an adjusting column 21, a sliding groove 22, a wing bolt 23 and a through hole 24, and the adjusting column 21 is clamped at the outer side of the lower end of the tappet mechanism 1; the through hole 24 is formed in the middle of the adjusting column 21; two sliding grooves 22 are formed on two sides of the through hole 24; the two wing bolts 23 are fixed on two sides above the adjusting column 21 through threads, and the tail ends of the wing bolts penetrate into the through holes 24.
The connecting mechanism 3 comprises a connecting rod 31, a connecting hole 32 and a hexagonal ring 33, wherein the connecting hole 32 is formed in the middle of the inner part of the connecting rod 31, the height of the connecting hole is smaller than that of the connecting rod 31, the inner side of the connecting hole is provided with threads, and the diameter of the connecting hole is smaller than that of the connecting rod 31; the hexagonal ring 33 is arranged below the connecting rod 31, is integrated with the connecting rod 31, is provided with a threaded hole, has a diameter smaller than that of the connecting rod 31, and is matched with the fastening thread 13.
The height of the through hole 24 is smaller than that of the adjusting column 21, and the diameter of the through hole is larger than that of the tappet body 11; the size of the sliding chute 22 is matched with that of the sliding rod 12, and the height of the sliding chute is the same as that of the through hole 24; the adjusting column 21 is cylindrical and has a diameter three times that of the through hole 24.
Principle of operation
In the utility model, the wing bolt 23 is loosened, the tappet body 11 is moved up and down to a proper position, the wing bolt 23 is screwed, the purpose of adjusting the height of the tappet is achieved, the operation is convenient and fast, the time and the labor force are saved, when the tappet is adjusted in height, the sliding rod 12 moves in the sliding groove 22, the tappet body 11 is effectively prevented from rotating, the angle of a vibration exciter is favorably adjusted, the arranged sliding rod 12 also plays a role of limiting the tappet body 11 to slide out of the through hole 24, the stable operation of the adjusting mechanism 2 is ensured, the lower end of the connecting mechanism 3 is connected with the tappet mechanism 1, the upper end of the connecting mechanism is connected with an object to be side, the assembly of the tappet and a measured object is convenient, the arranged hexagonal ring 33 is favorable for the disassembly of the tappet, the test efficiency is improved, set up the screw hole in the both sides of base 4, be favorable to the tappet to link to each other with the vibration exciter, improve the fixed stability of vibration exciter, guarantee the steady high-efficient operation of vibration exciter in test process.
utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. An adjustable vibration exciter tappet is characterized in that: the device comprises a tappet mechanism (1), an adjusting mechanism (2), a connecting mechanism (3) and a base (4), wherein the connecting mechanism (3) is fixed above the tappet mechanism (1) through threads; the adjusting mechanism (2) is clamped at the outer side of the tappet mechanism (1); the base (4) is arranged below the adjusting mechanism (2) and integrated with the adjusting mechanism (2), and threaded holes are formed in two sides of the base.
2. An adjustable exciter tappet according to claim 1, characterised in that: the tappet mechanism (1) comprises a tappet body (11), a sliding rod (12) and a fastening thread (13), wherein the fastening thread (13) is arranged on the outer side above the tappet body (11); the sliding rod (12) is welded below the tappet body (11).
3. an adjustable exciter tappet according to claim 1, characterised in that: the adjusting mechanism (2) comprises an adjusting column (21), a sliding groove (22), a wing-shaped bolt (23) and a through hole (24), and the adjusting column (21) is clamped at the outer side of the lower end of the tappet mechanism (1); the through hole (24) is formed in the middle of the adjusting column (21); the number of the sliding grooves (22) is two, and the sliding grooves are formed in two sides of the through hole (24); two wing bolts (23) are fixed on two sides above the adjusting column (21) through threads, and the tail ends of the wing bolts penetrate into the through hole (24).
4. An adjustable exciter tappet according to claim 1, characterised in that: the connecting mechanism (3) comprises a connecting rod (31), a connecting hole (32) and a hexagonal ring (33), wherein the connecting hole (32) is formed in the middle of the inner part of the connecting rod (31), the height of the connecting hole is smaller than that of the connecting rod (31), threads are arranged on the inner side of the connecting hole, and the diameter of the connecting hole is smaller than that of the connecting rod (31); the hexagonal ring (33) is arranged below the connecting rod (31), is integrated with the connecting rod (31), is provided with a threaded hole, has a diameter smaller than that of the connecting rod (31), and is matched with the fastening thread (13).
5. An adjustable exciter tappet according to claim 3, wherein: the height of the through hole (24) is smaller than that of the adjusting column (21), and the diameter of the through hole is larger than that of the tappet body (11); the size of the sliding chute (22) is matched with that of the sliding rod (12), and the height of the sliding chute is the same as that of the through hole (24); the adjusting column (21) is cylindrical, and the diameter of the adjusting column is three times that of the through hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209086.7U CN209772642U (en) | 2019-02-17 | 2019-02-17 | Adjustable vibration exciter tappet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209086.7U CN209772642U (en) | 2019-02-17 | 2019-02-17 | Adjustable vibration exciter tappet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772642U true CN209772642U (en) | 2019-12-13 |
Family
ID=68795092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920209086.7U Expired - Fee Related CN209772642U (en) | 2019-02-17 | 2019-02-17 | Adjustable vibration exciter tappet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865815A (en) * | 2021-09-14 | 2021-12-31 | 嵊州市浙江工业大学创新研究院 | Stable excitation device for high-rise equipment experiment table |
-
2019
- 2019-02-17 CN CN201920209086.7U patent/CN209772642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865815A (en) * | 2021-09-14 | 2021-12-31 | 嵊州市浙江工业大学创新研究院 | Stable excitation device for high-rise equipment experiment table |
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| 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: 20191213 Termination date: 20210217 |