CN213946204U

CN213946204U - Truck accessory clamping device

Info

Publication number: CN213946204U
Application number: CN202022954655.6U
Authority: CN
Inventors: 唐国弟
Original assignee: Jiangsu Yifan Auto Parts Co ltd
Current assignee: Shanghai Yuezheng International Logistics Co.,Ltd.
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-13
Anticipated expiration: 2030-12-09

Abstract

The utility model is suitable for a supplementary technical field of freight train accessory processing discloses a freight train accessory clamping device, which comprises a fixed base, fixed surface installs fixed frame on the fixing base right side, the movable hole has transversely been seted up to fixed frame right side middle-end, the inside movable mounting that runs through of movable hole has the movable rod. The utility model discloses because mounting hole and activity hole have been seted up respectively to fixing base and fixed frame inside, and pass mounting hole and activity hole inside simultaneously with the movable rod and extend to inside the fixing base, be connected with the clamp plate, can place corresponding brake drum when the clamp plate is pressed to the clamp tightly to clamp tightly in the fixing base is inside, it will place the board and promote together with the movable rod to drive the brake drum, and then adjust and place the interval between board and the clamp plate, the convenient brake drum with different size and size sizes places and step up the processing inside the fixing base, and is comparatively practical, and is suitable for extensively promoting and using.

Description

Truck accessory clamping device

Technical Field

The utility model is suitable for a supplementary technical field of freight train accessory processing, in particular to freight train accessory clamping device.

Background

Currently, a brake drum is a cast iron member shaped like a tambourine, which is fixed to a tire and rotates at the same speed. During braking, the brake shoe is pushed by oil pressure to contact the inner edge of the brake drum, and the friction force generated by the contact is used to restrain the rotation of the tire so as to achieve the purpose of braking.

According to patent (publication number is "CN 206105406U"), clamping device of freight train brake drum, including the fixing base, the last skin weld of fixing base has the hoist and mount ring, surface one side of fixing base is equipped with and presss from both sides tight screw hole, surface one side of fixing base is equipped with the mounting hole, the inside of fixing base is equipped with the fixed orifices, the opposite side of the surface of fixing base is equipped with the chip removal hole, the fixed orifices has the work piece through processed cylinder sliding connection, the inside of work piece is equipped with treats processing round hole, the side of fixing base has the pinch-off blades through pressing from both sides tight threaded rod swing joint, the opposite side of pinch-off blades is equipped with and presss from both sides tight boss. The clamping device of the truck brake drum is a special clamping device, is convenient to mount and dismount workpieces, is simpler and more convenient to calibrate the workpieces, avoids a large amount of repeated labor, greatly improves the production efficiency, reduces the generation rate of defective products, and indirectly reduces the production and operation cost.

However, there are still some disadvantages in the above patents: because only place corresponding brake drum inside corresponding fixing base in above-mentioned patent, connect corresponding clamping plate through the bolt again and be connected with the fixing base, and to the brake drum of equidimension not, the clamping plate can't carry out position control to because the support of clamping plate presses, the unable quick follow fixing base of brake drum is inside to be shifted out, need pour whole fixing base slope, influences subsequent use. We therefore propose a truck accessory clamp arrangement.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a truck accessory clamping device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a freight train accessory clamping device, includes the fixing base, fixing base right side fixed surface installs fixed frame, the activity hole has transversely been seted up to fixed frame right side middle-end, the inside movable mounting that runs through of activity hole has the movable rod, the movable rod middle-end surface runs through fixed mounting and supports the clamp plate, reset spring has been cup jointed to the movable rod middle-end surface, the mounting hole has been seted up to fixing base right side middle-end, movable rod left side top is run through the activity inside the mounting hole, movable rod left side top fixed surface installs places the board, the inside movable mounting in fixing base left side has the clamp plate, clamp plate right side middle-end fixed surface installs and presss from both sides tight boss.

Preferably, the surfaces of the upper end and the lower end of the left side of the fixing seat are fixedly provided with a connecting frame, the middle end of the left side of the connecting frame is provided with a rotary screw hole, and a rotary bolt is screwed in the rotary screw hole.

Preferably, an anti-slip friction pad is adhered to the left side surface of the placing plate.

Preferably, a protective cushion is bonded at the top end of the right side of the rotating bolt.

Preferably, the left side of the return spring is movably attached to the right side surface of the abutting plate, and the right side of the return spring is movably attached to the left side surface of the fixed frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a truck accessory clamping device, because the fixing seat and the fixing frame are respectively provided with a mounting hole and a movable hole, and the movable rod simultaneously passes through the mounting hole and the inner part of the movable hole and extends to the inner part of the fixed seat to be connected with the clamping plate, when the corresponding brake drum is placed in the fixed seat and pressed and clamped by the clamping boss, the brake drum is driven to push the placing plate together with the movable rod, further adjusting the space between the placing plate and the clamping plate and between the clamping bosses, facilitating the brake drums with different sizes to be placed in the fixed seat for tightening treatment, so that the pressing plate presses and compresses the return spring, and after the pressing force on the left side of the clamping boss disappears, the compression through reset spring recovers, drives and places the board inside being pushed out the fixing base along with the brake drum of its left side surface, and then realizes the use of taking of follow-up quick.

2. The utility model discloses a freight train accessory clamping device because install the splice box in the fixing base left side to and twist rotatory bolt and connect in the inside rotatory screw of splice box, can drive it and carry out horizontal migration together with the protection cushion through rotating rotatory bolt, and then support and press the clamp plate to remove inside the fixing base, and then promote the brake drum and remove together with placing the board, move the brake drum inside the fixing base, press from both sides tight boss and place the board and press from both sides tight processing to it through pressing from both sides.

Drawings

Fig. 1 is a schematic view of an overall top-view cross-sectional structure of a truck accessory clamping device according to the present invention;

fig. 2 is the utility model relates to a structural schematic diagram is looked sideways at to freight train accessory clamping device's whole left side.

Reference numerals: 1. a fixed seat; 2. a fixing frame; 3. a movable hole; 4. a movable rod; 5. placing the plate; 6. pressing the plate; 7. a return spring; 8. mounting holes; 9. a clamping plate; 10. clamping the boss; 11. a protective cushion; 12. an anti-slip friction pad; 13. a connecting frame; 14. rotating the screw hole; 15. the bolt is rotated.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a freight train accessory clamping device, including

fixing base

1, 1 right side fixed surface of fixing base installs fixed frame 2, movable hole 3 has transversely been seted up to fixed frame 2 right side middle-end, movable hole 3 is inside to run through movable mounting has

movable rod

4, 4 middle-end surfaces of movable rod run through fixed mounting has to support clamp plate 6, reset spring 7 has been cup jointed on 4 middle-end surfaces of movable rod, mounting hole 8 has been seted up to 1 right side middle-end of fixing base, 4 left side tops of movable rod run through the activity inside

mounting hole

8, 4 left side top fixed surface of movable rod installs places

board

5, 1 left side inside movable mounting of fixing base has

clamp plate

9, 9 right side middle-end fixed surface of clamp plate installs and presss from both sides tight boss 10.

In the embodiment, as shown in fig. 1 and fig. 2, since the mounting hole 8 and the movable hole 3 are respectively formed in the fixing base 1 and the fixing frame 2, and the movable rod 4 simultaneously penetrates through the mounting hole 8 and the movable hole 3 and extends into the fixing base 1 to be connected with the clamping plate 5, when a corresponding brake drum is placed in the fixing base 1 and is pressed and clamped by the clamping boss 10, the brake drum is driven to push the placing plate 5 together with the movable rod 4, so as to adjust the distance between the placing plate 5 and the clamping plate 9 and the clamping boss 10, so that brake drums with different sizes can be conveniently placed in the fixing base 1 to be tightened, and further the pressing plate 6 is driven to press and compress the return spring 7, and after the pressing force on the left side of the clamping boss 10 disappears, the placing plate 5 together with the brake drum on the left side surface thereof is driven to be pushed out of the fixing base 1 by the compression of the return spring 7 through the compression restoration of the return spring 7, thereby realizing subsequent quick taking and use.

The upper end surface and the lower end surface of the left side of the fixing seat 1 are fixedly provided with a connecting frame 13, the middle end of the left side of the connecting frame 13 is provided with a rotating screw hole 14, a rotating bolt 15 is screwed in the rotating screw hole 14, in the embodiment (shown in fig. 1 and fig. 2), the connecting frame 13 is installed on the left side of the fixing seat 1, the rotating bolt 15 is screwed in the rotating screw hole 14 in the connecting frame 13, the rotating bolt 15 can be rotated to drive the connecting frame and the protective cushion 11 to move horizontally, the clamping plate 9 is pressed to move in the fixing seat 1, the brake drum is pushed to move together with the placing plate 5, the brake drum is moved into the fixing seat 1, and the clamping boss 10 and the placing plate 5 are used for clamping.

Wherein, the left side surface of the placing plate 5 is adhered with the anti-skid friction pad 12, in this embodiment (shown by fig. 1 and fig. 2), the anti-skid friction pad 12 ensures the stable clamping processing of the brake drum by the clamping boss 10 and the placing plate 5.

Wherein, the top end of the right side of the rotation bolt 15 is adhered with a protective soft pad 11, in the embodiment (shown by fig. 1 and 2), the rotation bolt 15 is ensured not to cause abrasion to the surface of the clamping plate 5 after rotating to contact the surface through the protective soft pad 11.

The left side of the reset spring 7 is movably attached to the right side surface of the abutting plate 6, the right side of the reset spring 7 is movably attached to the left side surface of the fixed frame 2, and in the embodiment (shown in fig. 1 and 2), it is ensured that the movable rod 4 drives the abutting plate 6 to abut against the reset spring 7 when moving, so that the reset spring 7 is compressed.

It should be noted that the utility model relates to a truck accessory clamping device, the components are all universal standard components or components known by technicians in this neighborhood, the structure and principle of the device are known by technicians in this technical manual or known by conventional experimental methods, in operation, the brake drum to be processed is placed on the left side of the fixing base 1, the clamping plate 9 and the clamping boss 10 are placed in the fixing base 1, the rotating bolt 15 is rotated to push the clamping plate 9 to drive the brake drum to push the brake drum to the inside of the fixing base 1 until the rotating bolt 15 can not rotate, after the brake drum is processed, the rotating bolt 15 is rotated reversely, the brake drum is pushed out from the inside of the fixing base 1 by the push of the reset spring 7, the processed brake drum is changed, compared with the traditional truck accessory processing auxiliary technology, the device is characterized in that the fixing base 1 and the fixing frame 2 are respectively provided with the mounting hole 8 and the movable hole 3, and the movable rod 4 penetrates through the mounting hole 8 and the movable hole 3 and extends to the inside of the fixing seat 1, and is connected with the clamping plate 5, when the corresponding brake drum is placed inside the fixing seat 1 and is supported and pressed and clamped by the clamping boss 10, the brake drum is driven to place the plate 5 and push the movable rod 4 together, so that the distance between the placing plate 5 and the clamping plate 9 and the distance between the clamping bosses 10 are adjusted, the brake drums with different sizes are conveniently placed inside the fixing seat 1 to be tightened, and further the pressing plate 6 is enabled to support and press the reset spring 7 to be compressed, after the left supporting and pressing force of the clamping boss 10 disappears, the plate 5 and the brake drum on the left side surface of the plate are driven to be pushed out of the inside of the fixing seat 1 through compression of the reset spring 7, and further subsequent quick taking and use are realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a freight train accessory clamping device, includes fixing base (1), its characterized in that: fixed frame (2) are installed to fixing base (1) right side fixed surface, movable hole (3) have transversely been seted up to fixed frame (2) right side middle-end, movable hole (3) inside movable mounting that runs through has movable rod (4), movable rod (4) middle-end surface runs through fixed mounting and supports clamp plate (6), reset spring (7) have been cup jointed to movable rod (4) middle-end surface, mounting hole (8) have been seted up to fixing base (1) right side middle-end, movable rod (4) left side top is run through the activity inside mounting hole (8), movable rod (4) left side top fixed surface installs places board (5), fixing base (1) left side inside movable mounting has pinch-off blades (9), pinch-off blades (9) right side middle-end fixed surface installs and presss from both sides tight boss (10).

2. A truck fitment clamping device as claimed in claim 1, wherein: the fixing base (1) is characterized in that a connecting frame (13) is fixedly mounted on the surfaces of the upper end and the lower end of the left side of the fixing base (1), a rotary screw hole (14) is formed in the middle end of the left side of the connecting frame (13), and a rotary bolt (15) is screwed in the rotary screw hole (14).

3. A truck fitment clamping device as claimed in claim 1, wherein: the left side surface of the placing plate (5) is bonded with an anti-skid friction pad (12).

4. A truck fitment clamping device as claimed in claim 2, wherein: the top end of the right side of the rotary bolt (15) is bonded with a protective soft pad (11).

5. A truck fitment clamping device as claimed in claim 1, wherein: reset spring (7) left side activity laminating is at support pressure plate (6) right side surface, reset spring (7) right side activity laminating is at fixed frame (2) left side surface.