CN201993220U - Wheel shoe impact testing machine - Google Patents

Abstract

The utility model relates to the technical field of roller shoe detection equipment, and in particular to a roller shoe impact tester, which includes a machine base, a column and a top plate, wherein the column is connected between the machine base and the top plate, and further includes a driving mechanism, a chain, a counterweight, an electromagnet suction clutch, and a lifting frame and an impact frame that can slide up and down, wherein the machine base is provided with a support for clamping roller shoes; the driving mechanism drives the connecting chain, one end of the chain is connected to the counterweight, and the other end of the chain is connected to the lifting frame, and the impact frame is located directly above the support, and the electromagnet suction clutch is connected between the lifting frame and the impact frame. The utility model has high test efficiency, high safety performance, and small motor load, and can effectively save energy consumption and increase service life.

Description

Wheel shoe impact testing machine

Technical field:

The utility model relates to the technical field of roller shoe testing equipment, in particular to a roller shoe impact testing machine.

Background technique:

Roller shoes are a kind of recreational sporting goods that use the principle of rolling and sliding to allow people to slide at high speeds. The rollers on roller shoes will withstand various impacts during sports, so it is necessary to test specifically for the impact of roller shoes. In the current testing machine, the release device is manual, which is not efficient and safe. In addition, the lifting device of the impact frame is not equipped with a weight, which increases the load on the motor, consumes a lot of power, and has a short service life.

Utility model content:

The purpose of the utility model is to provide a roller shoe impact testing machine aiming at the deficiencies of the prior art, which has high test efficiency, high safety performance, and small motor load, which can effectively save energy consumption and increase service life.

In order to achieve the above object, the utility model adopts the following technical solutions:

Wheel shoe impact testing machine, which includes a machine base, a column and a top plate, the column is connected between the machine base and the top plate, it also includes a driving mechanism, a chain, a counterweight, an electromagnet clutch, and a lifting frame that can slide up and down and The impact frame, the base is provided with a support for clamping roller shoes; the driving mechanism drives and connects the chain, one end of the chain is connected to the counterweight, and the other end of the chain is connected to the lifting frame, and the impact frame is located directly above the support. The electromagnet suction clutch is connected between the lifting frame and the impact frame.

The electromagnet suction clutch includes an electromagnet, a slide bar and a hook; the electromagnet and the slide bar are arranged on the lifting frame, and the electromagnet is connected to the slide bar; the hook is arranged on the upper end of the impact frame, and the hook and the slide bar can be Match connection.

A punch is arranged at the lower end of the impact frame.

The punch is equipped with a weight.

A smooth rod is arranged inside the column, and the lifting frame and the impact frame are respectively pierced through the smooth rod.

Two vertical and parallel guide rods are arranged on the outer side of the column, and the counterweight passes through the guide rods.

The support is provided with a clamp that can move back and forth.

The driving mechanism includes a motor arranged on the top plate, a reducer and a sprocket, the motor drives and connects the reducer, the reducer drives and connects the sprocket, and the sprocket drives and connects the chain.

The beneficial effects of the utility model are:

The roller shoe impact testing machine described in the utility model includes a machine base, a column and a top plate, and the column is connected between the machine base and the top plate, and it also includes a driving mechanism, a chain, a counterweight, an electromagnet clutch, and a The lifting frame and the impact frame that slide up and down, the base is provided with a support for clamping roller shoes; the drive mechanism drives the connection chain, one end of the chain is connected to the counterweight, the other end of the chain is connected to the lifting frame, and the impact frame is located at Directly above the support, the electromagnetic clutch is connected between the lifting frame and the impact frame. The roller shoe impact testing machine with the above structure adopts the electromagnet clutch to control the release action, which is fast and accurate, and has high efficiency and safety performance; it is equipped with a counterweight structure, which greatly reduces the load of the motor and can effectively save energy consumption , increase the service life.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the partial structural representation of the utility model.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1 and Figure 2, the roller shoe impact testing machine described in the utility model, it comprises support 1, column and top plate 18, and column is connected between support 1 and top plate 18, and it also comprises driving mechanism, Chain 6, counterweight 5, electromagnet clutch, and lifting frame 10 and impact frame 14 that can slide up and down. A chain 6, one end of the chain 6 is connected to the counterweight 5, the other end of the chain 6 is connected to the lifting frame 10, the impact frame 14 is located directly above the support 2, and the electromagnetic clutch is connected between the lifting frame 10 and the impact frame 14 . As a preferred embodiment, the electromagnet pull-in clutch includes an electromagnet 11, a slide bar 12 and a hook 13; the electromagnet 11 and the slide bar 12 are arranged on the lifting frame 10, and the electromagnet 11 is connected to the slide bar 12; The hook 13 is arranged on the upper end of the impact frame 14 , and the hook 13 and the slide bar 12 can be matched and connected.

As a preferred embodiment, the lower end of the impact frame 14 is provided with a punch 16, and the punch 16 is equipped with weights 15, and the required impact force can be provided by increasing or decreasing the number of weights 15.

As a preferred embodiment, the inside of the column is provided with a round rod 17, the lifting frame 10 and the impact frame 14 are respectively pierced with the round rod 17, and further, two vertical and parallel guide rods are provided outside the column 4. The counterweight 5 passes through the guide rod 4 . The above-mentioned structure can make the lifting frame 10, the impact frame 14 and the counterweight 5 move smoothly in the vertical direction, and improve the stability of the testing machine.

As a preferred embodiment, the support 2 is provided with a clamp that can move back and forth, and the clamp is equipped with a roller shoe 3 , and the position of the clamp can be adjusted according to needs, so that the roller shoe 3 is located directly below the punch 16 .

The working principle of the roller shoe impact testing machine described in the utility model is: after the motor 8 is decelerated by the reducer 9, the lifting frame 10 is made to slide up and down by the dragging of the sprocket 7 and the chain 6. In order to reduce energy consumption, The other end of chain 6 also is equipped with a counterweight 5, and its weight is suitable with lifting frame 10. The counterweight 5 can move vertically under the constraints of the two guide rods 4 . During work, the motor 8 drives the elevating frame 10 to descend, collides with the impact frame 14, and the electromagnetic clutch is naturally locked. Then the lifting frame 10 rises to the specified height together with the impact frame 14, the electromagnet 11 is energized, the slide bar 12 is moved away, the hook 13 is disengaged, the impact frame 14 slides down freely, and the punch 16 directly hits the fixed wheel on the support 2. Shoes 3, finally check the damage of roller shoes 3. Due to the use of the electromagnet clutch to control the release action, the action is fast and accurate, with high efficiency and safety performance; equipped with a counterweight 5 structure, which greatly reduces the load on the motor 8, which can effectively save energy consumption and increase the service life.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (8)

1. take turns the footwear impact testing machine, it comprises support (1), column and top board (18), column is connected between support (1) and the top board (18), it is characterized in that: it also comprises driving mechanism, chain (6), counterweight (5), electromagnetic actuation clutch coupling, and hoisting frame that can slide up and down (10) and impact frame (14), described support (1) is provided with the bearing (2) that is used for clamping wheel footwear; Described drive mechanism connects chain (6), one end of chain (6) connects counterweight (5), the other end of chain (6) connects hoisting frame (10), impacts frame (14) and is positioned at directly over the bearing (2), and described electromagnetic actuation clutch coupling is connected in hoisting frame (10) and impacts between the frame (14).

2. the footwear impact testing machine of taking turns according to claim 1 is characterized in that: described electromagnetic actuation clutch coupling comprises electromagnet (11), slide bar (12) and hook (13); Described electromagnet (11) and slide bar (12) are arranged at hoisting frame (10), and electromagnet (11) connects described slide bar (12); Described hook (13) is arranged at and impacts frame (14) upper end, and hook (13) can mate with slide bar (12) and be connected.

3. the footwear impact testing machine of taking turns according to claim 2 is characterized in that: described impact frame (14) lower end is provided with drift (16).

4. the footwear impact testing machine of taking turns according to claim 3 is characterized in that: described drift (16) is equiped with counterweight (15).

5. the footwear impact testing machine of taking turns according to claim 1 is characterized in that: described column inboard is provided with round slide-bar (17), and described hoisting frame (10) and impact frame (14) wear described round slide-bar (17) respectively.

6. the footwear impact testing machine of taking turns according to claim 5 is characterized in that: described column arranged outside has the guide rod (4) of two vertical parallel, and described counterweight (5) wears described guide rod (4).

7. the footwear impact testing machine of taking turns according to claim 6 is characterized in that: described bearing (2) is provided with the anchor clamps that can move forward and backward.

8. according to each described footwear impact testing machine of taking turns of claim 1 to 7, it is characterized in that: described driving mechanism comprises motor (8), reductor (9) and the sprocket wheel (7) that is arranged at top board (18), described motor (8) drives and connects reductor (9), reductor (9) drives and connects sprocket wheel (7), and sprocket wheel (7) drives and connects described chain (6).

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