CN215093048U - Engine clamp - Google Patents
Engine clamp Download PDFInfo
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- CN215093048U CN215093048U CN202022736646.XU CN202022736646U CN215093048U CN 215093048 U CN215093048 U CN 215093048U CN 202022736646 U CN202022736646 U CN 202022736646U CN 215093048 U CN215093048 U CN 215093048U
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- platform
- transmission
- engine
- bidirectional screw
- clamping block
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Abstract
The utility model discloses an engine clamp, the on-line screen storage device comprises a base, there are first transmission platform and the second transmission platform that can keep away from or be close to each other along axial sliding connection side by side on the top surface of base, be connected with the first platform of accepting that is located its top on the first transmission platform, be connected with the second that is located its top on the second transmission platform and accept the platform, first platform and the second of accepting all have the inner chamber, first be equipped with first grip block on accepting the platform, the second is accepted and is equipped with the second grip block with first grip block matched with on the platform correspondingly, first accept the platform and the second accept and be equipped with a vacuum negative pressure interface that is linked together with respective inner chamber on the side of platform respectively, and top surface between them is equipped with the absorption hole that is linked together with respective inner chamber on the region that is located between first grip block and the second grip block respectively. The utility model provides a how can carry out effectively fixed technical problem to the engine of different specifications.
Description
Technical Field
The utility model relates to an engine processing technology field, concretely relates to engine clamp.
Background
Before the engine is machined, the engine clamp is required to be used for fixing the engine clamp so as to prevent the engine clamp from deviating in the machining process. However, the existing engine clamps are specially designed for the specifications of the engine clamps, and the engine is fixed in a horizontally inward holding manner, which obviously not only results in a small application range and poor universality, but also easily causes the engine to shift due to the fact that the engine is mainly subjected to vertical force in the machining process, thereby resulting in poor quality of the machined engine.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide engine clamp to it is wide to reach application scope, and the commonality is strong, and can guarantee the purpose of engine quality.
The utility model provides an engine clamp, which comprises a base, wherein a first transmission platform and a second transmission platform which can be far away from or close to each other are connected on the top surface of the base in a sliding way along the axial direction side by side, the first transmission platform is connected with a first bearing platform positioned above the first transmission platform, the second transmission platform is connected with a second bearing platform positioned above the second transmission platform, the first bearing platform and the second bearing platform are both provided with inner cavities, the first bearing platform is provided with a first clamping block, a second clamping block matched with the first clamping block is correspondingly arranged on the second bearing platform, the side surfaces of the first bearing platform and the second bearing platform are respectively provided with a vacuum negative pressure interface communicated with the inner cavity of each bearing platform, and the top surfaces of the first clamping block and the second clamping block are respectively provided with an adsorption hole communicated with the inner cavity respectively in the area between the first clamping block and the second clamping block.
The utility model discloses a preferred embodiment, inlay the first guide slot and the second guide slot that are equipped with the axial setting side by side on the top surface of base, be equipped with two assorted first transmission pieces in the first guide slot to rotate and install rotatable initiative two-way lead screw, two first transmission piece corresponds the thread bush and establishes the different screw thread of initiative two-way lead screw turns to the section on, be equipped with two assorted second transmission pieces in the first guide slot to rotate and install rotatory driven two-way lead screw under the drive of initiative two-way lead screw, two the second transmission piece corresponds the thread bush and establishes the different screw thread of driven two-way lead screw turns to the section on, first transmission platform with second transmission platform corresponds to install and is unanimous in the transmission direction first transmission piece with the top of second transmission piece.
In a preferred embodiment of the present invention, the two ends of the driving bidirectional screw are both extended out of the base, one end of the driving bidirectional screw is connected to the motor, and the other end of the driving bidirectional screw is sleeved with a driving wheel, the driven bidirectional screw is close to the one end of the driving wheel extended out of the base, and the driven wheel is sleeved with a driven wheel parallel to the driving wheel, and the driven wheel and the driving wheel are sleeved with a belt.
In a preferred embodiment of the present invention, the motor is a servo motor.
In a preferred embodiment of the present invention, the mutually opposite surfaces of the first clamping block and the second clamping block are both configured as convex arc structures.
In a preferred embodiment of the present invention, the first clamping block and the second clamping block are provided with cushion pads on opposite surfaces of each other.
In a preferred embodiment of the present invention, the mutually opposite surfaces of the cushion pads are all wave surfaces.
In a preferred embodiment of the present invention, the cushion pad is made of a rubber material.
The utility model has the advantages that: can keep away from each other or the platform is accepted to first accepting platform and second that is close to through setting up relatively in base top, and set up first grip block on the first accepting platform, and accept the platform at the second and correspond and be equipped with the second grip block with first grip block matched with, thereby can carry out the horizontal direction fastening to the engine of various specifications through the cooperation of first grip block and second grip block, all establish if can produce the adsorption hole of vacuum negative pressure on the region between first grip block and the second grip block through the top surface that first accepting platform and second accepted the platform again, thereby make can carry out the vertical direction fastening to the engine of various specifications, so realized can carry out effectively fixed technological effect to the engine of different specifications. Compared with the prior art, the method has wide application range and strong universality, and can ensure the quality of the engine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the reference numbers in the figures illustrate: 1. the base, 2, first transmission platform, 3, second transmission platform, 4, first platform of accepting, 5, the platform is accepted to the second, 6, inner chamber, 7, first grip block, 8, second grip block, 9, vacuum negative pressure interface, 10, adsorption hole, 11, first guide slot, 12, second guide slot, 13, initiative two-way lead screw, 14, first transmission block, 15, driven two-way lead screw, 16, second transmission block.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to FIG. 1: the utility model provides an engine clamp, including base 1, sliding connection has first drive platform 2 and second drive platform 3 that can keep away from each other or be close to side by side along the axial on base 1's the top surface, be connected with the first platform 4 of accepting that is located its top on the first drive platform 2, be connected with the second that is located its top on the second drive platform 3 and accept platform 5, first platform 4 and the second of accepting all have inner chamber 6, be equipped with first grip block 7 on the first platform 4 of accepting, the second is accepted and is equipped with the second grip block 8 with first grip block 7 matched with on the platform 5 correspondingly, this just makes the fastening of second grip block 8 cooperation first grip block 7 can carry out the horizontal direction to the engine of various specifications. The side surfaces of the first bearing platform 4 and the second bearing platform 5 are respectively provided with a vacuum negative pressure interface 9 communicated with the respective inner cavity 6, and when in use, the vacuum negative pressure interfaces 9 are externally connected with a vacuum generator. The top surfaces of the first bearing platform 4 and the second bearing platform 5 are respectively provided with an adsorption hole 10 communicated with the inner cavity 6 of each of the first clamping block 7 and the second clamping block 8, and the adsorption holes 10 can generate vacuum negative pressure to fasten engines of various specifications in the vertical direction. The engine clamp fastens the engines of various specifications together in the horizontal direction and the vertical direction, so that the technical effect of effectively fixing the engines of different specifications is realized.
In a preferred embodiment of the present invention, the first transmission platform 2 and the second transmission platform 3 can be separated from or close to each other through the following connection structure: inlay the first guide slot 11 and the second guide slot 12 that are equipped with the axial setting on base 1's the top surface side by side, be equipped with two assorted first transmission pieces 14 in the first guide slot 11, and the rotatable two-way lead screw 13 of initiative is installed in the rotation, two different screw threads that the two-way lead screw 13 of initiative was established to the screw thread cover that corresponds of first transmission piece 14 are on the section of turning to, be equipped with two assorted second transmission pieces 16 in the first guide slot 11, and the driven two-way lead screw 15 of rotatory under the drive of the two-way lead screw 13 is installed in the rotation, two different screw threads that driven two-way lead screw 15 was established to the screw thread cover that corresponds of second transmission piece 16 are turned to the section, first transmission platform 2 and the top at the unanimous first transmission piece 14 of transmission direction and second transmission piece 16 of second transmission platform 3 correspondence are installed.
In a preferred embodiment of the present invention, the driving bidirectional screw 13 can rotate and drive the driven bidirectional screw 15 to rotate through the following connection structure: the two ends of the driving bidirectional screw 13 extend out of the base 1, one end of the driving bidirectional screw is in transmission connection with the motor, the other end of the driving bidirectional screw is sleeved with a driving wheel, one end of the driven bidirectional screw close to the driving wheel extends out of the base 1, the driven wheel parallel to the driving wheel is sleeved with the driven wheel, and the driven wheel and the driving wheel are sleeved with belts.
In a preferred embodiment of the present invention, the motor is a servo motor, and the arrangement is such that the movement speed of the first transmission platform 2 and the second transmission platform 3 can be controlled.
In a preferred embodiment of the present invention, the mutually opposite surfaces of the first and second clamping blocks 7 and 8 are both designed as convex arc structures.
In a preferred embodiment of the present invention, the first clamping block 7 and the second clamping block 8 are both provided with a cushion pad made of rubber material on the opposite surfaces of each other, and the opposite surfaces of the cushion pad are both set to be wavy surfaces, so that the damage of the engine can be effectively avoided.
In conclusion, the utility model is provided with a first receiving platform 4 and a second receiving platform 5 which can be far away from or close to each other and are oppositely arranged above the base 1, and the first holding block 7 is arranged on the first receiving platform 4, a second clamping block 8 matched with the first clamping block 7 is correspondingly arranged on the second bearing platform 5, therefore, engines with various specifications can be fastened in the horizontal direction through the matching of the first clamping block 7 and the second clamping block 8, and a plurality of adsorption holes 10 capable of generating vacuum negative pressure are arranged on the areas, between the first clamping block 7 and the second clamping block 8, of the top surfaces of the first bearing platform 4 and the second bearing platform 5, thereby make and to carry out the vertical direction fastening to the engine of various specifications, the event the utility model discloses can effectively fix the engine of different specifications, have application scope wide, the commonality strong, and can guarantee advantages such as engine quality.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. An engine clamp is characterized by comprising a base, wherein a first transmission platform and a second transmission platform which can be far away from or close to each other are connected on the top surface of the base in a sliding mode in parallel along the axial direction, the first transmission platform is connected with a first bearing platform positioned above the first transmission platform, the second transmission platform is connected with a second bearing platform positioned above the second transmission platform, the first bearing platform and the second bearing platform are both provided with inner cavities, the first bearing platform is provided with a first clamping block, a second clamping block matched with the first clamping block is correspondingly arranged on the second bearing platform, the side surfaces of the first bearing platform and the second bearing platform are respectively provided with a vacuum negative pressure interface communicated with the inner cavity of each bearing platform, and the top surfaces of the first clamping block and the second clamping block are respectively provided with an adsorption hole communicated with the inner cavity respectively in the area between the first clamping block and the second clamping block.
2. The engine fixture according to claim 1, wherein a first guide groove and a second guide groove are embedded in the top surface of the base in parallel, two first transmission blocks are disposed in the first guide groove and rotatably mounted with a rotatable driving bidirectional screw, the two first transmission blocks are disposed on different thread turning sections of the driving bidirectional screw corresponding to thread sleeves, two second transmission blocks are disposed in the first guide groove and rotatably mounted with a driven bidirectional screw driven by the driving bidirectional screw, the two second transmission blocks are disposed on different thread turning sections of the driven bidirectional screw corresponding to thread sleeves, and the first transmission platform and the second transmission platform are correspondingly mounted on the tops of the first transmission block and the second transmission block which have the same transmission direction.
3. The engine fixture as claimed in claim 2, wherein both ends of the driving bidirectional screw rod extend out of the base, one end of the driving bidirectional screw rod is in transmission connection with the motor, the other end of the driving bidirectional screw rod is sleeved with a driving wheel, one end of the driven bidirectional screw rod, which is close to the driving wheel, extends out of the base and is sleeved with a driven wheel which is parallel to the driving wheel, and belts are sleeved on the driven wheel and the driving wheel.
4. The engine clamp of claim 3, wherein said motor is a servo motor.
5. The engine clamp of claim 1, wherein the mutually facing surfaces of the first and second clamping blocks are each provided as a convex arcuate structure.
6. The engine clamp of claim 1, wherein said first and second clamping blocks are provided with a cushion pad on opposite sides of each other.
7. The engine clamp of claim 6, wherein the mutually facing surfaces of the cushion pads are each provided as a wavy surface.
8. The engine clamp of claim 6, wherein said cushion is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736646.XU CN215093048U (en) | 2020-11-23 | 2020-11-23 | Engine clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736646.XU CN215093048U (en) | 2020-11-23 | 2020-11-23 | Engine clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215093048U true CN215093048U (en) | 2021-12-10 |
Family
ID=79262486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022736646.XU Active CN215093048U (en) | 2020-11-23 | 2020-11-23 | Engine clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215093048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838870A (en) * | 2022-04-24 | 2022-08-02 | 南京高崎电机有限公司 | Motor testing tool and using method thereof |
-
2020
- 2020-11-23 CN CN202022736646.XU patent/CN215093048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838870A (en) * | 2022-04-24 | 2022-08-02 | 南京高崎电机有限公司 | Motor testing tool and using method thereof |
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