CN218397836U

CN218397836U - Pre-compaction frock

Info

Publication number: CN218397836U
Application number: CN202222326008.XU
Authority: CN
Inventors: 刘丰铭; 李志峻; 吴志民
Original assignee: Xinxin Linear Precision Machinery Suzhou Co ltd
Current assignee: Xinxin Linear Precision Machinery Suzhou Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-31
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a pre-compaction frock for with slider pressfitting to circulation seat on, including the base, still include carrier assembly, actuating mechanism and pressure head, carrier assembly detachably is fixed in on the base, the pressure head is located carrier assembly's top and is used for pressfitting slider and circulation seat, actuating mechanism is connected with the pressure head, carrier assembly includes the loading board, the depressed part sets up the middle part at the loading board, at least one round hole has been seted up to loading board inside, the loading board is fixed in on the base through the screw connection round hole, the round hole is located one side of depressed part, still be provided with the bracing piece of keeping away from loading board one side on the base, the outside of bracing piece is provided with the cover and establishes the casing in the actuating mechanism outside, actuating mechanism includes gear, pinion rack and depression bar. The utility model discloses a drive mechanism drives the slider and the circulation seat of pressure head pressfitting carrier assembly top, ensures that the pressfitting is inseparable between the two.

Description

Pre-compaction frock

Technical Field

The utility model relates to an equipment technical field of small-size spare part, in particular to pre-compaction device.

Background

In the field of machining, a sliding block and a circulating seat in a linear sliding rail are used for supporting and guiding moving parts, and assembly work is required to ensure the tightness of connection between the sliding block and the circulating seat.

At present, the assembly process of accessories mostly adopts manual assembly, and in the assembly process, the human hand carries out the pre-compaction, and stability is relatively poor, leads to the clearance between the accessories to be big, and the accessory also separates easily, and the lock is difficult, leads to the assembly difficulty, and intensity of labour is high, the operation is difficult and work efficiency is low, for this reason, we propose a pre-compaction device to solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned shortcoming, the utility model aims to provide a pre-compaction device possesses advantages such as pressfitting is effectual, has solved at present, and the assembly process of accessory adopts artifical manual assembly mostly, and at the in-process of assembly, the staff carries out the pre-compaction, and stability is relatively poor, leads to the clearance between the accessory big, and the accessory is also easy to separate, and the lock difficulty leads to the assembly difficulty, intensity of labour is high, the difficult and low problem of work efficiency of operation.

In order to have the effectual purpose of pressfitting more than reaching, the utility model discloses a technical scheme be:

the utility model provides a pre-compaction frock for with slider pressfitting to circulation seat on, includes the base, still includes carrier assembly, actuating mechanism and pressure head, carrier assembly detachably is fixed in on the base, the pressure head is located carrier assembly's top and is used for pressfitting slider and circulation seat, actuating mechanism is connected with the pressure head.

The driving mechanism drives the pressure head to press the sliding block and the circulating seat above the bearing component, so that the pressing between the sliding block and the circulating seat is ensured to be tight.

In some possible embodiments, the bearing assembly includes a bearing plate, the recessed portion is disposed in the middle of the bearing plate, at least one circular hole is disposed inside the bearing plate, the bearing plate is fixed to the base through the circular hole connected by a screw, and the circular hole is located on one side of the recessed portion.

The round hole is used for locking the screw, fixes the position of loading board, also makes things convenient for the position fine setting of loading board simultaneously, has certain regulatory function.

When the prepressing operation is carried out, the concave part is convenient for fixedly arranging the sliding block and the circulating seat, thereby preventing the position deviation phenomenon from influencing the follow-up pressing effect and further increasing the placing stability.

In some possible embodiments, the driving mechanism includes a gear, a toothed plate, and a pressing rod, the gear is disposed inside the housing and on a side away from the supporting rod, the toothed plate extends from the bottom of the housing to the top thereof and is engaged with the gear, the pressing rod is connected to one side of the gear, the gear is connected with the pressing rod through a rotating shaft, and the pressing rod is located on the outer side of the housing.

In some possible embodiments, a support rod is further disposed on the base and is away from one side of the bearing plate, and a housing is disposed outside the support rod and sleeved on the outside of the driving mechanism.

In some possible embodiments, the limit assembly includes a connecting plate, a limit rod, an L-shaped rod, and a spring, the connecting plate is disposed at the top end of the tooth plate, the gag lever post is provided with two sets of both sides that are the symmetric distribution in the connecting plate, L type pole sets up on the casing, the spring sets up between L type pole and connecting plate.

The pressing rod is pressed manually to drive the gear to rotate, so that the toothed plate engaged with the gear moves downwards to press the sliding block and the circulating seat, the toothed plate moves downwards to drive the connecting plate to move downwards, the tension spring is stretched, when the pressing is finished, the pressing rod is loosened, and meanwhile, the connecting plate can be pulled to drive the toothed plate to move upwards to reset under the action of the spring.

In some possible embodiments, the bottom of the ram may be provided with a cushion. The cushion is the silica gel cushion or the dominant force is glued, and the setting of cushion prevents that slider and circulation seat from producing deformation or destroyed at the pressfitting in-process, plays certain guard action from this.

In some possible embodiments, the connecting plate is provided with at least one limiting hole, the size of the limiting rod is matched with the size of the limiting hole, and the limiting rods correspond to the limiting holes one to one.

The position of the limiting rod capable of controlling the pressure head to descend is a certain space away from the concave part, so that the sliding block and the circulating seat can be smoothly placed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a left side view of the three-dimensional structure of the present invention;

FIG. 3 is a top view partially schematic illustration of the present invention shown in FIG. 2;

fig. 4 is a right sectional partial view of fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a support rod 2, a bearing component 3, a bearing plate 31, a round hole 32, a concave part 33, a shell 4, a limiting component 5, a connecting plate 51, a limiting rod 52, an L-shaped rod 53, a spring 54, a driving mechanism 6, a gear 61, a toothed plate 62, a pressure rod 63, a pressure head 7, a sliding block 8 and a circulating seat 9.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-4, the pre-pressing tool in this embodiment is used for pressing a slider 8 onto a circulating seat 9, and includes a base 1, a carrier assembly 3, a driving mechanism 6, and a pressing head 7, where the carrier assembly 3 is detachably fixed on the base 1, the pressing head 7 is located above the carrier assembly 3 and used for pressing the slider 8 and the circulating seat 9, and the driving mechanism 6 is connected with the pressing head 7.

The specific working mode of the embodiment is as follows: the driving mechanism 6 drives the pressure head 7 to press the sliding block 8 and the circulating seat 9 above the bearing component 3, so that the pressing between the sliding block and the circulating seat is ensured to be tight.

On the basis of the above embodiment, as shown in fig. 3, the bearing assembly 3 includes a bearing plate 31, a recess 33 is disposed in the middle of the bearing plate 31, at least one circular hole 32 is disposed inside the bearing plate 31, the bearing plate 31 is fixed on the base 1 through the circular hole 32 connected by a screw, and the circular hole 32 is located on one side of the recess 33.

The round hole 32 is used for locking a screw to fix the position of the bearing plate 31, and meanwhile, the bearing plate 31 is convenient to finely adjust the position, and has a certain adjusting function.

When carrying out pre-compaction during operation, depressed part 33 is convenient for lay stably slider 8 and circulation seat 9, thereby prevents that the skew phenomenon from appearing and influencing follow-up pressfitting effect, has further increased the stability of placing.

On the basis of the above embodiment, as shown in fig. 4 in particular, the driving mechanism 6 includes a gear 61, a toothed plate 62 and a pressing rod 63, the gear 61 is disposed inside the housing 4 and on a side away from the supporting rod 2, the toothed plate 62 extends from the bottom of the housing 4 to the top thereof and is engaged with the gear 61, the pressing rod 63 is connected on one side of the gear 61, the gear 61 is connected with the pressing rod 63 through a rotating shaft, and the pressing rod 63 is located on an outer side of the housing 4.

On the basis of the above embodiment, the base 1 is further provided with a support rod 2 away from the loading plate 31, and the outer side of the support rod 2 is provided with a housing 4 sleeved on the outer side of the driving mechanism 6.

On the basis of the above-mentioned embodiment, the limiting component 5 includes the connecting plate 51, the limiting rod 52, the L-shaped rod 53 and the spring 54, the connecting plate 51 is disposed on the top end of the toothed plate 62, the limiting rod 52 is provided with two sets of two sides symmetrically distributed on the connecting plate 51, the L-shaped rod 53 is disposed on the housing 4, and the spring 54 is disposed between the L-shaped rod 53 and the connecting plate 51.

The gear 61 is driven to rotate by manually pressing the pressing rod 63, so that the toothed plate 62 meshed with the gear 61 moves downwards to press the pressing slider 8 and the circulating seat 9, the toothed plate 62 moves downwards to drive the connecting plate 51 to move downwards, the spring 54 is stretched, when pressing is finished, the pressing rod 63 is loosened, and meanwhile, under the action of the spring 54, the connecting plate 51 can be pulled to drive the toothed plate 62 to move upwards to reset.

On the basis of the above-described embodiment, the bottom of the indenter 7 may be provided with a cushion. The cushion is the silica gel cushion or the rubber of excelling in, and the setting of cushion prevents that slider 8 and circulation seat 9 from producing at the pressfitting in-process and warping or being destroyed, plays certain guard action from this.

On the basis of the above embodiment, the connecting plate 51 is provided with at least one limiting hole, the size of the limiting rod 52 is matched with the limiting hole, and the limiting rods 52 are in one-to-one correspondence with the limiting holes. The limiting rod 52 can control the descending position of the pressure head 7 to have a certain space from the concave part 33, so that the sliding block 8 and the circulating seat 9 can be smoothly placed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pre-compaction frock for with slider (8) pressfitting to circulation seat (9) on, its characterized in that: including base (1), still include carrier assembly (3), actuating mechanism (6) and pressure head (7), carrier assembly (3) detachably is fixed in on base (1), pressure head (7) are located the top of carrier assembly (3) and are used for pressfitting slider (8) and circulation seat (9), actuating mechanism (6) are connected with pressure head (7).

2. The pre-pressing tool according to claim 1, characterized in that: the bearing assembly (3) comprises a bearing plate (31), a recessed portion (33) is arranged in the middle of the bearing plate (31), at least one round hole (32) is formed in the bearing plate (31), the bearing plate (31) is fixed on the base (1) through the bolt connecting round hole (32), and the round hole (32) is located on one side of the recessed portion (33).

3. The pre-pressing tool according to claim 1, characterized in that: actuating mechanism (6) include gear (61), pinion rack (62) and depression bar (63), gear (61) set up in casing (4) inside and keep away from one side of bracing piece (2), pinion rack (62) extend to its top and mesh with gear (61) from the bottom of casing (4), one side at gear (61) is connected in depression bar (63), gear (61) are connected with depression bar (63) through the pivot, depression bar (63) are located the outside of casing (4).

4. The pre-pressing tool according to claim 1, characterized in that: still be provided with bracing piece (2) of keeping away from loading board (31) one side on base (1), the outside of bracing piece (2) is provided with to overlap and establishes casing (4) in pinion rack (62) outside.

5. The pre-pressing tool according to claim 1, characterized in that: still include spacing subassembly (5), spacing subassembly (5) are including connecting plate (51), gag lever post (52), L type pole (53) and spring (54), connecting plate (51) set up in the top of pinion rack (62), gag lever post (52) are provided with two sets ofly and are the both sides of symmetric distribution in connecting plate (51), L type pole (53) set up on casing (4), spring (54) set up between L type pole (53) and connecting plate (51).

6. The pre-pressing tool according to claim 1, characterized in that: the bottom of the pressure head (7) can be provided with a soft cushion.

7. The pre-pressing tool according to claim 5, characterized in that: the connecting plate (51) is provided with at least one limiting hole, the size of the limiting rod (52) is matched with the limiting hole, and the limiting rods (52) correspond to the limiting holes one to one.