CN115325389A - Novel high-precision heavy-load stable light hollow walking frame - Google Patents

Abstract

The invention relates to the technical field of automation equipment, in particular to a new type of high-precision heavy-duty stable light hollow walking frame. The technical scheme adopted by the present invention is: including a hollow guide rail structure, the front and rear sides of the guide rail structure in the longitudinal direction of the upper end are respectively provided with sliding cooperation stabilizing grooves, the position of the sliding cooperation stabilizing groove is installed and connected with a slider structure, and the front surface of the guide rail structure is installed and connected. The position is provided with a rack structure with the same length as the length direction of the guide rail structure. The sliding cooperation stabilization groove and the slider structure are composed of two sets of circular arc-shaped matching sliding grooves distributed up and down, and the matching sliding groove surfaces are respectively provided with Slide the ball smoothly. The advantages of the invention are: it can ensure the accuracy of the movement of the sliding position when moving, the overall moving wear amount and the relative friction noise during use are smaller, the durability during use is stronger, the service life is longer, and the overall quality It is lighter, the cost of use is relatively low, and the safety during use is more guaranteed.

Description

A new type of high-precision heavy-duty stable light-duty hollow walking frame

technical field

The invention relates to the technical field of automation equipment, in particular to a novel high-precision heavy-load stable light-weight hollow walking frame.

Background technique

In automation control equipment, the walking frame is an important and commonly used equipment component. The general walking frame is relatively heavy. The walking frame and the guide rail are in direct contact and slide relatively along the groove, and the stability during use is difficult to obtain. Guarantee, resulting in relatively poor durability in later use, relatively short service life during use, unsatisfactory movement accuracy during use, and relatively high production costs.

Contents of the invention

The purpose of this invention is to provide a new type of high-precision heavy-duty stable light-weight hollow walking frame, which adopts a brand-new structural design. The sliding position of the main body cooperates with two steel ball structures to move smoothly through the slide rail, and cooperates with the circular arc Shaped placement groove can ensure better overall stability when moving. The gear structure at the motor position is directly combined with the rack, which can ensure the movement matching accuracy of the sliding position when moving, and the overall movement wear during use is lower. Smaller, stronger durability during use, longer service life, lighter overall quality, lower cost of use, and more secure use during use.

Technical scheme of the present invention is as follows:

A new type of high-precision heavy-duty stable light-weight hollow walking frame is characterized in that it includes a hollow guide rail structure, and the front and rear sides of the upper end of the guide rail structure in the length direction are respectively provided with sliding fit and stability grooves, and the slide fit is stable. The position of the groove is installed and connected with a slider structure, and the front position of the guide rail structure is provided with a rack structure with the same length as the length direction of the guide rail structure. It is composed of two sets of arc-shaped matching sliding grooves. The surface of the matching sliding grooves is respectively provided with a sliding and stable steel ball. The slider structure is provided with an integrally formed baffle structure to prevent the sliding and stable steel balls from falling , the upper end of the slider structure is installed and connected with a motor mounting plate, the front end of the motor mounting plate is connected with a control motor at a lower position, and the control motor is provided with a gear structure that cooperates with the rack structure.

Further, the rack structure is connected and combined with the guide rail structure in a detachable manner.

Further, the outer end surface of the gear structure is on the same plane as the outer end surface of the rack structure.

Further, both sides in the longitudinal direction of the rack structure are located at the inner side of the outer end surface in the longitudinal direction of the guide rail structure.

Further, a precision mounting and matching column is provided between the motor mounting plate and the slider structure.

Beneficial effects of the present invention:

The present invention adopts a brand-new structural design. The sliding position of the main body is matched smoothly when moving through the slide rail and the two steel ball structures, and with the arc-shaped placement groove, it can ensure better overall stability when moving, and the position of the motor The unique gear structure is directly combined with the rack, which can ensure the movement and matching accuracy of the sliding position when moving, and the overall movement wear is smaller during use, so that the durability is stronger during use, and the service life is longer. The weight is lighter, the cost of use is relatively low, and the friction noise generated during the moving process is small, and the safety during use is more guaranteed.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the front schematic diagram of the present invention;

Fig. 3 is a schematic side view of the present invention;

Fig. 4 is a schematic top view of the present invention;

Fig. 5 is the sectional schematic diagram of A-A position of the present invention;

Fig. 6 is a partially enlarged schematic diagram of position B of the present invention;

In the figure: 1. Guide rail structure, 2. Rack structure, 3. Slider structure, 4. Motor mounting plate, 5. Control motor, 6. Gear structure, 7. Steel balls for smooth sliding.

Detailed ways

As shown in Figures 1 to 6, a new type of high-precision heavy-duty stable light-weight hollow walking frame adopts a new structural design. The sliding position of the main body is matched smoothly when moving through the slide rails and two steel ball structures, and With the arc-shaped placement groove, it can ensure better overall stability when moving. The gear structure of the motor position is directly combined with the rack, which can ensure the movement coordination accuracy of the sliding position when moving, and the overall movement during use. The amount of wear and the relative friction noise are smaller, so the durability during use is stronger, the service life is longer, the overall quality is lighter, the cost of use is relatively low, and the safety during use is more guaranteed. It includes a hollow guide rail structure 1. The front and rear sides of the guide rail structure 1 in the length direction are respectively provided with sliding fit and stable grooves. Smooth fit assembly during body sliding. The front position of the guide rail structure 1 is provided with a rack structure 2 whose length is the same as the length direction of the guide rail structure 1, and cooperates with the gear of the motor for power control during movement during use. Between the said sliding fit stable groove and the said slider structure 3 is composed of two groups of arc-shaped fit sliding grooves distributed up and down, said fitting sliding groove surfaces are respectively provided with a sliding and stable steel ball 7, which not only ensures At the same time, it can effectively reduce the matching wear during the movement, thereby effectively reducing the loss between the components during the movement, ensuring a longer overall service life and safety during use more secure. The slider structure 3 is provided with an integrally formed baffle structure to prevent the sliding and stable steel ball 7 from falling, so as to ensure the safety when moving. The upper end of the slider structure 3 is installed and connected with a motor mounting plate 4, and the front end of the motor mounting plate 4 is connected with a control motor 5 at a lower position, through which the movement of the whole is controlled to provide power. The control motor 5 is provided with a gear structure 6 cooperating with the rack structure 2 .

Preferably, the rack structure 2 is detachably connected and combined with the guide rail structure 1 , the cost of production is lower, the coordination flexibility during installation is stronger, and the later maintenance is also more convenient.

Preferably, the outer end surface of the gear structure 6 and the outer end surface of the rack structure 2 are on the same plane, which ensures better combination connection strength during use and more reliable cooperation safety during movement.

Preferably, both sides of the rack structure 2 in the longitudinal direction are located at the inner side of the outer end surface of the guide rail structure 1 in the longitudinal direction, so as to ensure better safety at the maximum position during use and movement.

As a preference, a precise installation and matching column is provided between the motor mounting plate 4 and the slider structure 3, which is more convenient for combined installation and has higher matching accuracy. This structure can be set as a cylindrical matching column, or it can be Set as a tapered composite column.

The above description is a preferred embodiment of the present invention, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements or replacements can also be made, and these improvements or replacements can also be made. It should be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel light-duty cavity walking frame is stabilized to high accuracy heavy load which characterized in that: including hollow guide rail structure (1), the length direction of guide rail structure (1) leans on the front and back both sides of upper end to be equipped with sliding fit stable groove respectively, the position erection joint of sliding fit stable groove has slider structure (3), the positive position of guide rail structure (1) be equipped with length with rack structure (2) that guide rail structure (1) length direction is the same, sliding fit stable groove with constitute by two sets of convex cooperation sliding tray that distribute from top to bottom between slider structure (3), cooperation sliding tray face is equipped with one respectively and slides steady steel ball (7), be equipped with integrated into one piece's prevention on slider structure (3) the baffle structure that the steady steel ball (7) of sliding dropped, the upper end erection joint of slider structure (3) has motor mounting panel (4), the front end of motor mounting panel (4) leans on the lower position to be connected with control motor (5), be equipped with gear structure (6) that rack structure (2) cooperation is in the same place on control motor (5).

2. The novel high-precision heavy-load stable light hollow walking frame as claimed in claim 1, wherein: the rack structure (2) is detachably connected and combined with the guide rail structure (1).

3. The novel high-precision heavy-load stable light hollow walking frame as claimed in claim 1, wherein: the outer side end face of the gear structure (6) and the outer side end face of the rack structure (2) are on the same plane.

4. The novel high-precision heavy-load stable light hollow walking frame as claimed in claim 1, wherein: and both sides of the rack structure (2) in the length direction are positioned at the inner side positions of the end face of the guide rail structure (1) on the outer side in the length direction.

5. The novel high-precision heavy-load stable light hollow walking frame as claimed in claim 1, wherein: the motor mounting plate (4) and the sliding block structure (3) are provided with an accurate mounting combination column.

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