CN220351015U - Clamp replacement mechanism and tightness detection device - Google Patents

Abstract

The application relates to a clamp replacement mechanism and a tightness detection device. The fixture replacing mechanism comprises a placing plate and a frame, wherein the placing plate is arranged at the top of the frame and used for receiving the replaced fixture, a locking assembly is arranged on one side of the placing plate and used for locking the fixture placed on the placing plate, and wheels are arranged at the bottom of the frame. The clamp replacement mechanism can be matched with the tightness detection device for use, and has the advantages of convenient operation, high replacement efficiency, safety and reliability when the clamp is replaced.

Description

Clamp replacement mechanism and tightness detection device

Technical Field

The application relates to the technical field of tightness detection devices, in particular to a clamp replacement mechanism and a tightness detection device.

Background

The motorcycle is one of the main vehicles of people's trip of contemporary, and engine as the core part of motorcycle, in order to ensure its leakproofness and safe in utilization, need to carry out the leakproofness to engine cylinder body or cylinder cap and detect.

In the related art of engine block tightness detection, a customized clamp is generally used for plugging, and then the tightness of a product is detected through an air leak detector, and when cylinders of different models are detected, the clamp of the corresponding model needs to be replaced. When changing the anchor clamps, usually need the manual work to dismantle anchor clamps to carry anchor clamps out of equipment, therefore the change process of anchor clamps is comparatively loaded down with trivial details, and the manpower of consumption is great, has the defect that degree of automation is low.

Disclosure of Invention

Accordingly, it is necessary to provide a jig replacing mechanism and a tightness detecting device for solving the problems of complicated jig replacement and high labor cost.

In a first aspect, a clamp replacement mechanism is provided, including placing board and frame, place the board set up in the frame top, place the board and be used for receiving the clamp of changing, place board one side and be equipped with locking assembly, locking assembly be used for locking place in place the clamp on the board, the bottom of frame is equipped with the wheel.

In one embodiment, the locking assembly comprises a first mounting seat, a first handle, a bolt and a first connecting piece, wherein the first mounting seat is mounted on the frame, the bolt is slidably arranged on the first mounting seat, the first handle is rotatably arranged on the first mounting seat, the bolt and the first handle are connected through the first connecting piece, and when the clamp is placed on the placing plate, the first handle drives the bolt to be inserted into the clamp through the first connecting piece.

In one embodiment, a brake member and a brake control member are mounted to the wheel, the brake control member being coupled to the brake member.

In one embodiment, the frame is provided with a handle.

In one embodiment, the bottom of the clamp comprises a first base plate, a pulley is arranged on the bottom surface of the first base plate, a first pulley groove is formed in the placing plate, and the pulley is placed in the first pulley groove when the clamp is transferred to the clamp replacing mechanism.

In one embodiment, the first base plate is provided with a handle.

In one embodiment, the placing plate is provided with first guide pulleys on both sides of the sliding direction of the clamp.

In a second aspect, a tightness detecting device is provided, including a frame, a loading and unloading mechanism, a clamp and any of the above embodiments, where the loading and unloading mechanism includes a guide rail and a mounting plate, the guide rail is disposed on the frame, the mounting plate is slidably disposed on the guide rail, the clamp is detachably mounted on the mounting plate, and when the clamp replacing mechanism is connected to the frame, a placement plate of the clamp replacing mechanism is horizontally connected to the mounting plate.

In one embodiment, the frame is provided with a connecting component, the connecting component comprises a second base, a second handle, a pressing block and a second connecting piece, the second base is installed on the frame, the pressing block is rotatably arranged on the second base, the second handle is rotatably arranged on the second base, the pressing block is connected with the second handle through the second connecting piece, and when the clamp replacing mechanism is connected with the frame, the second handle drives the pressing block to press the frame of the clamp replacing mechanism through the second connecting piece.

In one embodiment, the mounting plate is provided with second guide pulleys on both sides of the clamp sliding direction.

Above-mentioned anchor clamps change mechanism and leakproofness detection device, through set up anchor clamps change mechanism in leakproofness detection device's one side, push away the change after pushing the anchor clamps to anchor clamps change mechanism, accessible locking component locks the back with anchor clamps, have convenient operation's advantage. The locking component prevents the clamp from falling off in the pushing process, and the production safety is guaranteed. And install the pulley in the bottom surface of anchor clamps, can easily promote anchor clamps from the mounting panel to anchor clamps change the mechanism on through the pulley, the anchor clamps of changing also directly slide to the mounting panel through anchor clamps change the mechanism on, not only safe and reliable has improved the change efficiency moreover, has reduced the replacement cost.

Drawings

Fig. 1 is a schematic structural view of a jig replacing mechanism according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a connection assembly of the jig replacing mechanism according to the embodiment of the present application.

Fig. 3 is a schematic view of a wheel of the jig replacing mechanism according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a tightness detection device according to an embodiment of the present application.

Fig. 5 is another schematic structural diagram of the tightness detection device according to the embodiment of the present application.

Fig. 6 is a schematic structural diagram of a connection assembly of the tightness detection device according to the embodiment of the present application.

Fig. 7 is an installation schematic diagram of a jig replacing mechanism according to an embodiment of the present application.

Fig. 8 is a schematic structural diagram of a connection assembly of the tightness detection device according to the embodiment of the present application.

Reference numerals: 200. a frame;

300. a loading and unloading mechanism; 310. a loading and unloading driving unit; 320. a mounting plate; 322. a limiter; 323. an in-place induction sensor; 324. a second guide pulley; 330. a guide rail;

400. a clamp; 410. a first substrate; 413. a pulley; 414. a handle;

600. a clamp driving mechanism;

800. the clamp is replaced with a trolley; 810. placing a plate; 810A, a first pulley groove; 820. a frame; 830. a wheel; 831. a brake member; 832. a brake control member; 840. a locking assembly; 841. a first base; 842. a first handle; 843. a plug pin; 844. a first connector; 850. a connection assembly; 851. a second base; 852. a second handle; 853. briquetting; 854. a second connector; 860. a first guide pulley; 870. a handle.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms refer to the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a clamp replacement mechanism in an embodiment of the present application, where the clamp replacement mechanism 800 provided in an embodiment of the present application includes a placing plate 810 and a frame 820, the placing plate 810 is disposed at the top of the frame 820, the placing plate 810 is used for receiving the replaced clamp 400, a locking assembly 840 is disposed at one side of the placing plate 810, the locking assembly 840 is used for locking the clamp 400 placed on the placing plate 810, and a wheel 830 is disposed at the bottom of the frame 820.

The clamp replacing mechanism according to the embodiment of the application is mainly used for carrying the disassembled clamp 400 to other areas for replacement, particularly for quick replacement of heavy clamps, specifically, the clamp 400 disassembled from the equipment is transferred to the placing plate 810 of the clamp replacing mechanism 800 for placement, and the clamp 400 and the clamp replacing mechanism 800 are locked and connected by the locking assembly 840. The clamp 400 can be replaced by pushing the clamp replacing mechanism 800 to other areas through the wheels 830, pushing the clamp replacing mechanism 800 back to be connected with equipment after the replacement is completed, and transferring the replaced clamp 400 to the equipment.

The embodiment of the application provides a clamp replacement mechanism, after the clamp 400 detached is accepted by the placement plate 810 of the clamp replacement mechanism 800, the clamp 400 is easily pushed to other areas through the wheels 830, after the clamp 400 is replaced, the clamp 400 is easily pushed back again to be connected with equipment, and the clamp 400 and the clamp replacement mechanism 800 are locked by the locking assembly 840, so that the clamp 400 is prevented from falling in the pushing process of the clamp replacement mechanism 800, and the clamp replacement mechanism has the advantages of being convenient to operate, safe and reliable.

Referring now to fig. 2, fig. 2 illustrates a schematic structural diagram of a connection assembly of a clamp exchanging mechanism according to an embodiment of the present application, in some embodiments, a locking assembly 840 includes a first mount 841, a first handle 842, a bolt 843, and a first connector 844, the first mount 841 is mounted on a frame 820, the bolt 843 is slidably disposed on the first mount 841, the first handle 842 is rotatably disposed on the first mount 841, the bolt 843 and the first handle 842 are connected by the first connector 844, and the first handle 842 drives the bolt 843 to insert the clamp 400 through the first connector 844 when the clamp 400 is placed on a placement plate 810. Through pulling first handle 842 rotation, first handle 842 drives first connecting piece 844 to move to drive the bolt 843 that is connected with first connecting piece 844 and remove, when anchor clamps 400 place when placing board 810, rotate first handle 842 and make bolt 843 insert anchor clamps 400, make anchor clamps 400 by bolt 843 locking on anchor clamps change mechanism 800, avoid anchor clamps 400 to appear the phenomenon that falls in the in-process of transportation, ensure production safety.

In a preferred embodiment, as shown in fig. 3, a brake 831 and a brake control 832 are mounted on the wheel 830, and the brake control 832 is connected to the brake 831. The brake piece 831 and the brake control piece 832 are arranged on the wheel 830, so that the wheel 830 can be locked by controlling the brake piece 831 through the brake control piece 832 when the clamp replacement mechanism 800 does not need to be moved, for example, when the clamp replacement mechanism 800 is connected with equipment, the wheel 830 is locked, the clamp replacement mechanism 800 is prevented from moving and sliding in the process of transferring the clamp 400, the clamp 400 is ensured to be safely transferred to the clamp replacement mechanism 800, and the production safety is ensured.

In a preferred embodiment, as shown in FIG. 1, a grip 870 is provided on the frame 820. By providing the grip 870 on the frame 820, when the clamp changing mechanism 800 needs to be pushed, an operator can push the clamp changing mechanism 800 by holding the grip 870, so that the operation of pushing the clamp changing mechanism 800 is easier and more convenient, and the clamp changing mechanism has the advantage of convenient use.

In a preferred embodiment, as shown in fig. 1, the bottom of the jig 400 includes a first base plate 410, a pulley 413 is disposed on the bottom surface of the first base plate 410, a first pulley groove 810A is disposed on the placement plate 810, and the pulley 413 is disposed in the first pulley groove 810A when the jig 400 is transferred to the jig replacing mechanism 800. Through setting up a plurality of pulleys 413 in the bottom of anchor clamps 400, make anchor clamps 400 slide and shift to the place on the board 810 of anchor clamps change mechanism 800 from equipment, and set up first pulley groove 810A on placing the board 810, when making the pulley 413 of anchor clamps 400 slide to the assigned position of placing the board 810, pulley 413 falls into first sliding groove 810A, first sliding groove 810A can regard as the locate function of anchor clamps 400, slide and shift and make the change anchor clamps 400 more convenient, promoted the efficiency of changing, reduced the replacement cost. Moreover, the first sliding groove 810A can limit the sliding freedom degree of the clamp 400 when being placed on the placement plate 810, and the condition that the clamp 400 falls down due to free sliding can not occur after the clamp 400 is placed in place, so that the production safety is further ensured.

Further, as shown in fig. 1, a handle 414 is disposed on the first substrate 410. Because the clamp 400 needs to be pushed and pulled in the replacing process, by arranging the handle 414 on the first substrate 410 of the clamp 400, when the clamp 400 needs to be pushed and pulled, an operator can hold the handle 414 to easily push and pull the clamp 400, and the clamp has the advantage of convenience in use.

Further, as shown in fig. 1, the placement plate 810 is provided with first guide pulleys 860 at both sides of the sliding direction of the jig 400. The first guide pulleys 860 are arranged on the two sides of the clamp 400, which are slid to the placing plate 810, so that the clamp 400 can be ensured to slide to the designated position along the predetermined direction on the placing plate 810, the condition that the clamp 400 falls to the two sides due to the transition of the direction of the clamp 400 during sliding is avoided, and the production safety is further ensured.

On the other hand, the embodiment of the present application also provides a tightness detecting device, as shown in fig. 5, which can be used by being equipped with the jig replacing mechanism 800 described in the above embodiment.

Specifically, as shown in fig. 4 and 5, the tightness detecting apparatus includes a frame 200, a loading and unloading mechanism 300, a clamp 400, a clamp driving mechanism 600, and a clamp replacing mechanism 800 according to any of the above embodiments, where the loading and unloading mechanism 300 includes a guide rail 330 and a mounting plate 320, the guide rail 330 is disposed on the frame 200, the mounting plate 320 is slidably disposed on the guide rail 330, the clamp driving mechanism 600 is mounted on the top of the frame 200, the clamp 400 includes an upper clamp and a lower clamp, the lower clamp is detachably mounted on the mounting plate 320, the upper clamp is detachably mounted on the clamp driving mechanism 600, and the clamp driving mechanism 600 is used for driving the upper clamp to be combined with or separated from the lower clamp. When the jig replacing mechanism 800 is connected to the frame 200, the placement plate 810 of the jig replacing mechanism 800 is horizontally connected to the mounting plate 320. In this embodiment, when the jig 400 needs to be replaced, the jig 400 to be replaced is placed on the mounting plate 320 of the tightness detection device, the placing plate 810 is horizontally connected with the mounting plate 320 by setting the height of the mounting plate 320 to be identical to the placing plate 810, and then the jig 400 can be directly pushed to slide from the mounting plate 320 to the placing plate 810, so that the jig 400 is easily transferred from the tightness detection device to the jig replacement mechanism 800, and the jig replacement device has the advantages of convenience in use and simplicity in operation.

Preferably, as shown in fig. 6, the frame 200 is provided with a connection assembly 850, the connection assembly 850 includes a second base 851, a second handle 852, a pressing block 853 and a second connection member 854, the second base 851 is mounted on the frame 200, the pressing block 853 is rotatably disposed on the second base 851, the second handle 852 is rotatably disposed on the second base 851, the pressing block 853 and the second handle 852 are connected through the second connection member 854, and when the clamp changing mechanism 800 is connected to the frame 200, the second handle 852 drives the pressing block 853 to press the frame 820 of the clamp changing mechanism 800 through the second connection member 854. In order to enable the clamp replacement mechanism 800 to be connected with the tightness detection device, the connecting assembly 850 is arranged on the frame 200, and the pressing block 853 can be driven to press the frame 820 of the clamp replacement mechanism 800 by rotating the second handle 852, so that the clamp replacement mechanism 800 and the frame 820 are in fastening connection, the clamp replacement mechanism 800 is prevented from moving when the clamp 400 is transferred, and production safety is guaranteed.

Preferably, as shown in fig. 7, the mounting plate 320 is provided with second guide pulleys 324 at both sides of the sliding direction of the jig 400. The second guide pulleys 324 are arranged on two sides of the mounting plate 320 in the sliding direction of the clamp 400, so that the clamp 400 can be ensured to move on the mounting plate 320 along the direction of the clamp replacement mechanism 800, the direction of the clamp 400 is prevented from being changed during sliding, the condition that the clamp 400 slides and collides with two sides of the tightness detection device is avoided, and the production safety is further ensured.

In a preferred embodiment, as shown in fig. 8, the mounting plate 320 is provided with a limiter 322 and an in-place sensor 323, and when the lower fixture 400 is correctly mounted on the mounting plate 320, the first substrate 410 abuts against the limiter 322, and the first substrate 410 is located within the sensing range of the in-place sensor 323. By providing the stopper 322, it is ensured that the jig 400 after replacement moves in a predetermined range when slidably transferred to the mounting plate 320, and is prevented from falling out of the mounting plate 320. And through setting up inductive sensor 323, can real-time detection anchor clamps 400 whether place on mounting panel 320 correctly, guarantee production safety.

The clamp replacement mechanism and the tightness detection device have the following beneficial effects:

1. after the placing plate 810 of the clamp replacing mechanism 800 receives the detached clamp 400, the clamp 400 is easily pushed to other areas through the wheels 830, the clamp 400 is easily pushed back to be connected with equipment after being replaced, and the clamp 400 is locked with the clamp replacing mechanism 800 by the locking assembly 840, so that the clamp 400 is prevented from falling in the pushing process of the clamp replacing mechanism 800, and the clamp replacing mechanism has the advantages of being convenient to operate, safe and reliable.

2. Through pulling first handle 842 rotation, first handle 842 drives first connecting piece 844 to move to drive the bolt 843 that is connected with first connecting piece 844 and remove, when anchor clamps 400 place when placing board 810, rotate first handle 842 and make bolt 843 insert anchor clamps 400, make anchor clamps 400 by bolt 843 locking on anchor clamps change mechanism 800, avoid anchor clamps 400 to appear the phenomenon that falls in the in-process of transportation, ensure production safety.

3. Through setting the height of mounting plate 320 unanimous with place the board 810, make place the board 810 and be connected with mounting plate 320 level, then can directly promote anchor clamps 400 and slide from mounting plate 320 to place on the board 810, make anchor clamps 400 easily shift to anchor clamps change mechanism 800 from tightness detection device, have convenient to use and easy operation's advantage.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A clamp replacement mechanism, characterized in that:

including placing board (810) and frame (820), place board (810) set up in frame (820) top, place board (810) are used for receiving anchor clamps (400) of changing, place board (810) one side is equipped with locking subassembly (840), locking subassembly (840) be used for the locking place in place anchor clamps (400) on board (810), the bottom of frame (820) is equipped with wheel (830).

2. The clamp changing mechanism of claim 1, wherein:

locking assembly (840) include first mount pad (841), first handle (842), bolt (843) and first connecting piece (844), first mount pad (841) install in on frame (820), bolt (843) slidable set up in first mount pad (841), first handle (842) rotationally set up in first mount pad (841), bolt (843) with first handle (842) are passed through first connecting piece (844) and are connected, anchor clamps (400) place in place on board (810), first handle (842) are passed through first connecting piece (844) drive bolt (843) are inserted anchor clamps (400).

3. The clamp changing mechanism of claim 1, wherein:

the wheel (830) is provided with a brake piece (831) and a brake control piece (832), and the brake control piece (832) is connected with the brake piece (831).

4. The clamp changing mechanism of claim 1, wherein:

the frame (820) is provided with a handle (870).

5. The clamp changing mechanism of claim 1, wherein:

the bottom of anchor clamps (400) includes first base plate (410), the bottom surface of first base plate (410) is equipped with pulley (413), be equipped with first pulley groove (810A) on placing board (810), anchor clamps (400) are shifted to when anchor clamps change mechanism (800), pulley (413) are placed in first pulley groove (810A).

6. The clip exchange mechanism of claim 5, wherein:

the first base plate (410) is provided with a handle (414).

7. The clip exchange mechanism of claim 5, wherein:

the placing plate (810) is provided with first guide pulleys (860) at both sides of the sliding direction of the jig (400).

8. A tightness detection device, characterized in that:

the device comprises a frame (200), a loading and unloading mechanism (300), a clamp (400) and the clamp replacing mechanism (800) according to any one of claims 1-7, wherein the loading and unloading mechanism (300) comprises a guide rail (330) and a mounting plate (320), the guide rail (330) is arranged on the frame (200), the mounting plate (320) is slidably arranged on the guide rail (330), the clamp (400) is detachably arranged on the mounting plate (320), and when the clamp replacing mechanism (800) is connected with the frame (200), a placing plate (810) of the clamp replacing mechanism (800) is horizontally connected with the mounting plate (320).

9. The tightness detection device according to claim 8, wherein:

be equipped with coupling assembling (850) on frame (200), coupling assembling (850) include second base (851), second handle (852), briquetting (853) and second connecting piece (854), second base (851) install in on frame (200), briquetting (853) set up in second base (851), second handle (852) rotationally set up in second base (851), briquetting (853) and second handle (852) are passed through second connecting piece (854) and are connected, when anchor clamps change mechanism (800) are connected frame (200), second handle (852) are passed through second connecting piece (854) drive briquetting (853) compress tightly frame (820) of anchor clamps change mechanism (800).

10. The tightness detection device according to claim 8, wherein:

the mounting plate (320) is provided with second guide pulleys (324) on both sides of the sliding direction of the clamp (400).