CN212844358U

CN212844358U - Engine tool rack

Info

Publication number: CN212844358U
Application number: CN202022342766.1U
Authority: CN
Inventors: 李右建; 邓迈; 宋函; 唐光强
Original assignee: Chongqing Xinheping Automation Co ltd
Current assignee: Chongqing Xinheping Automation Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-03-30
Anticipated expiration: 2030-10-20

Abstract

The utility model provides an engine tool rack, which comprises a bottom plate, wherein the bottom plate is provided with a slide rail and a pulley matched with the slide rail; a first base is arranged on the left side of the sliding rail, and a first pressing part and a second pressing part are arranged at the front end of the first base; the rear end of the first base is provided with a first limiting part and a second limiting part. The engine can be clamped quickly before testing, the positioning effect is good, the disassembly and the assembly are convenient and quick, the time of the engine mounted on the engine testing system frame can be shortened, the process of mounting the engine on the engine testing system frame is simplified, and the centering degree of the engine and the loading device is ensured.

Description

Engine tool rack

Technical Field

The utility model relates to an engine detects technical field, in particular to engine frock frame.

Background

The motorcycle engine is one of the key parts of the motorcycle, and the performance effect of the motorcycle engine directly influences the performance of the motorcycle. In order to detect whether performance parameters of the engine, such as power, torque and the like, meet design requirements at different rotating speeds, the currently widely adopted test method is to mount the engine on a test system frame, test the engine by externally connecting a loading device, such as a dynamometer and the like, disassemble the engine after the test is finished, and then load another engine for testing.

In the testing and mounting process, when the engine is aligned and connected with the loading devices such as the dynamometer and the like, if a manual carrying or moving mode is adopted, a large amount of time is needed, the accuracy and the alignment degree of the output shaft of the engine and the transmission shaft of the loading devices such as the dynamometer and the like cannot be ensured, and even the situation that the engine collides with the transmission shaft possibly occurs.

The invention discloses an engine test support frame and an engine test system in the patent application with the publication number of CN108469340A, wherein the engine test support frame comprises a bottom plate, a hoisting rod and a support rod; the hoisting rod is used for being connected with an engine; one end of the supporting rod is arranged on the bottom plate, the other end of the supporting rod is provided with a sliding groove, and the sliding groove is matched with the hoisting rod. The engine test system comprises an engine test support frame. Through foretell engine test support frame, during the use, link to each other hoisting rod and engine earlier, then with hoisting rod and engine integral hoisting to make the spout cooperation on hoisting rod and the bracing piece, can realize setting up the engine on test support frame. After the test is finished, the engine and the hoisting rod are adjusted away from the engine test support frame.

Above-mentioned engine test support frame when using, though can be through with hoist and mount pole and engine integral hoisting to make hoist and mount pole and bracing piece upper chute complex mode, realize setting up the engine or transferring away from engine test support frame, still have the inconvenient, hoist and mount inefficiency scheduling problem of use, also can not realize the quick, accurate installation of engine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engine frock frame that simple structure, convenient to use, efficient.

The utility model aims at realizing the purpose, and the engine tool rack comprises a bottom plate, wherein the bottom plate is provided with a slide rail and a pulley matched with the slide rail; a first base is arranged on the left side of the sliding rail, and a first pressing part and a second pressing part are arranged at the front end of the first base; the rear end of the first base is provided with a first limiting part and a second limiting part.

The utility model discloses in, the coaster is used for bearing the engine that awaits measuring, and the slide rail is used for supporting and guiding the removal of coaster, and slide rail quantity is more than 1 or 1, preferred even rigid coupling between bottom plate top and coaster for the coaster can carry out reciprocating linear motion according to predetermineeing the direction. The slide rail is preferably a linear guide rail, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

The first base is fixed on the bottom plate in an integrated forming mode, a bonding mode, a welding mode, a riveting mode or a threaded connection mode, the first pressing portion and the second pressing portion which are fixed at the front end of the first base are of limiting structures with adjustable heights and/or angles, so that after a pulley bearing an engine to be tested moves to a preset position, the heights and/or angles of the first pressing portion and the second pressing portion are adjusted, and the first pressing portion and the second pressing portion can be tightly pressed on the engine to be tested.

The first limiting portion and the second limiting portion fixed at the rear end of the first base are non-adjustable limiting structures fixed at the rear end of the first base in an integrated forming, bonding, welding, riveting or threaded connection mode, limit the engine, effectively prevent the engine from being impacted in the connection process with the loading device, and guarantee the accuracy of the clamping position and angle of the engine, so that the centering degree of the engine and the loading device is guaranteed.

The first pressing portion and the second pressing portion which are arranged at the rear end of the first base are both pressing blocks and/or lever structures driven by the air cylinder, the engine to be tested is limited and positioned by the first limiting portion and the second limiting portion, the first pressing portion and the second pressing portion are adjusted to enable the engine to be tightly pressed on the engine, and the limiting portions and the pressing portions are matched for use, so that the engine to be tested can be stably and firmly fixedly clamped between the limiting portions and the pressing portions.

Since the technical scheme is used, the utility model discloses can press from both sides the dress to the engine fast before the test, and fix a position effectual, easy dismounting swift, can shorten the time that the engine was installed in the engine test system frame, simplify the process that the engine was installed in the engine test system frame, guarantee engine and loading device's centering degree.

Drawings

Fig. 1 is a schematic view of a usage status of the present invention.

Fig. 2 is a schematic view of another usage status of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is another schematic structural diagram of the present invention.

Fig. 5 is a front view of the present invention.

Fig. 6 is a top view of the present invention.

The base plate 401, the slide rail 402, the pulley 403, the first base 404, the first pressing part 405, the second pressing part 406, the first limiting part 407, the second limiting part 408, the connecting part 409, the first adjusting device 410, the second base 411, the first cushion block 412 and the second cushion block 413 are arranged on the base plate.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

As shown in fig. 1 to 6, an engine tooling frame includes a bottom plate 401, a slide rail 402 is disposed on the bottom plate 401, and a pulley 403 matched with the slide rail 402; a first base 404 is arranged on the left side of the sliding rail 402, and a first pressing part 405 and a second pressing part 406 are arranged at the front end of the first base 404; the first base 404 has a first stopper 407 and a second stopper 408 at the rear end.

The utility model discloses in, coaster 403 is used for bearing the engine that awaits measuring, and slide rail 402 is used for supporting and guides the removal of coaster 403, and slide rail 402 quantity is 1 or more than 1, preferably even rigid coupling between bottom plate 401 top and coaster 403 for coaster 403 can carry out reciprocating linear motion according to predetermineeing the direction. The slide rail 402 is preferably a linear rail that can support a certain torque and can also achieve a high precision linear motion under high loads.

The first base 404 is fixed on the bottom plate 401 through integrated molding, bonding, welding, riveting or threaded connection and other modes, and the first pressing part 405 and the second pressing part 406 fixed at the front end of the first base 404 are of a limiting structure with adjustable height and/or angle, so that after the pulley 403 carrying the engine to be tested moves to a preset position, the height and/or angle of the first pressing part 405 and the second pressing part 406 are adjusted, and the pulley can be tightly pressed on the engine to be tested.

The first limiting portion 407 and the second limiting portion 408 fixed to the rear end of the first base 404 are non-adjustable limiting structures fixed to the rear end of the first base 404 through integrated molding, bonding, welding, riveting or threaded connection and the like, limit the engine, effectively prevent the engine from being impacted in the connection process with the loading device, and ensure the accuracy of the clamping position and angle of the engine, so that the alignment degree of the engine and the loading device is ensured.

In this embodiment, the first pressing portion 405 and the second pressing portion 406 disposed at the rear end of the first base 404 are both pressing blocks and/or lever structures driven by the cylinder, the engine to be tested is limited and positioned by the first limiting portion 407 and the second limiting portion 408, and then the first pressing portion 405 and the second pressing portion 406 are adjusted to be pressed tightly on the engine, and the limiting portions and the pressing portions are used in cooperation, so that the engine to be tested can be stably and firmly fixed and clamped between the limiting portions and the pressing portions.

Further, a second base 411 is arranged on the right side of the sliding rail 402, and a third pressing portion is further arranged on the second base 411. The number of the third pressing parts is 1 or more than 1, the third pressing parts are the same as or similar to the first pressing part 405 or the second pressing part 406 in structure, and are driven by cylinders in the embodiment, so that the stability of the engine to be tested during testing can be further ensured.

Further, a first cushion block 412 is arranged on the left side of the pulley 403, and a second cushion block 413 is arranged on the right side of the pulley 403. First cushion 412 and second cushion 413 all can select to be fixed in on coaster 403 through modes such as integrated into one piece, bonding, welding, riveting or threaded connection, first cushion 412 and/or second cushion 413 cross-section are polygonized structure, in this embodiment, the both ends of coaster 403 are located to first cushion 412 and second cushion 413 symmetry, during the use, place the engine in first cushion 412 and second cushion 413 top, under the circumstances that can stably place the engine that awaits measuring guaranteeing, make and leave the space between engine that awaits measuring and coaster 403, be convenient for getting of engine and put and the auxiliary stay to the engine that awaits measuring.

Further, the contact part of the first cushion block 412 and/or the second cushion block 413 and the engine is provided with a chamfer structure. The chamfered configuration of the first block 412 and/or the second block 413 facilitates assembly of the engine and also serves as a guide for positioning during assembly.

Further, the bottom plate 401 is provided with a connecting portion 409. The base plate 401 is fixed with more than one connecting part 409 in an integrated forming, bonding, welding, riveting or threaded connection mode, the base plate 401 is fixedly connected with other bases or connecting parts through the connecting parts 409, the displacement of the base plate 401 in the process of testing an engine is prevented, and the stability and the safety of testing are guaranteed.

In this embodiment, the connecting portion 409 is a connecting hole, and in the using process, a pin is fixedly connected to the base below the bottom plate 401 after passing through the connecting hole. In other embodiments, the connecting portion 409 is a protruding structure or a recessed structure, and the other bases or connecting members are provided with recessed structures or protruding structures matching with the connecting members.

Further, a handrail is further disposed on the bottom plate 401. The handrail is fixed above the bottom plate 401 through bonding, welding or threaded connection, and in this embodiment, the handrail is arranged on two sides of the bottom plate 401, so that the bottom plate 401 can be replaced, pulled out or pushed in conveniently, and the bottom plate 401 can be lifted or placed conveniently.

Further, a first adjusting device 410 is disposed on the first base 404. The first base 404 is fixed with a first adjusting device 410 by means of bonding, welding, riveting or screwing, and the first adjusting device 410 is connected with the engine. In this embodiment, the first adjusting device is a gear shifting mechanism, and is used for performing a gear shifting test on an engine in an engine test.

Further, a first supporting device is disposed on the first base 404. The first base 404 is fixed with first supporting devices through integrated molding, welding or threaded connection, and the number of the first supporting devices is 1 or more than 1, and the first supporting devices are used for arranging other testing devices or pipelines, such as connection of mechanisms for air intake, air exhaust or oil supply and the like, with the engine.

Further, a second supporting device is disposed on the second base 411. The second base 411 is provided with a second supporting seat having the same or similar structure as the first supporting seat on the first base 404, which is more beneficial to the arrangement and overall layout of other testing devices.

The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.

Claims

1. The utility model provides an engine frock frame which characterized in that: the device comprises a bottom plate (401), wherein a sliding rail (402) and a pulley (403) matched with the sliding rail (402) are arranged on the bottom plate (401); a first base (404) is arranged on the left side of the sliding rail (402), and a first pressing part (405) and a second pressing part (406) are arranged at the front end of the first base (404); the rear end of the first base (404) is provided with a first limiting part (407) and a second limiting part (408).

2. The engine tool rack of claim 1, wherein: a first cushion block (412) is arranged on the left side of the pulley (403), and a second cushion block (413) is arranged on the right side of the pulley (403).

3. The engine tool rack according to claim 1 or 2, characterized in that: the bottom plate (401) is provided with a connecting part (409).

4. The engine tool rack according to claim 1 or 2, characterized in that: the first base (404) is also provided with a first adjusting device (410).

5. The engine tool rack of claim 3, wherein: the first base (404) is also provided with a first adjusting device (410).

6. The engine tool rack of claim 1, 2 or 5, wherein: the first base (404) is provided with a first supporting device.

7. The engine tool rack of claim 3, wherein: the first base (404) is provided with a first supporting device.

8. The engine tool rack of claim 4, wherein: the first base (404) is provided with a first supporting device.

9. The engine tool rack of claim 1, 2, 5, 7, or 8, wherein: a second base (411) is arranged on the right side of the sliding rail (402), and a third pressing portion is further arranged on the second base (411).

10. The engine tool rack of claim 9, wherein: and a second supporting device is arranged on the second base (411).