CN208977691U - A kind of double drive slide units - Google Patents

Abstract

The utility model discloses a kind of double drive slide units, include a upper cover and pedestal, two guide rails, screw rod, slide and end cap, the pedestal leans on avris that two parallel guide rails are arranged along longitudinal direction, two screw rods are set between two guide rails, two slide passes through screw rod respectively and two guide rails are connected with pedestal, motor is fixedly installed in pedestal end cap respectively, being connected by shaft coupling with screw rod drives slide mobile, realize that two motors work at the same time on a pedestal, it is performed simultaneously two movements, levelness having the same and straightness, it is time saving and energy saving, save space, good airproof performance, it is easy to maintain, it is high-efficient.

Description

A kind of double drive slide units

Technical field

The utility model is a kind of slide unit, double drive slide units of especially a kind of filature.

Background technique

The movement mould group of existing filature has a single function, and the device space is narrow, and Yao Shixian multistation works at the same time, Need to install multiple movement mould groups, levelness, straightness are difficult consistent, and installation and debugging are complicated, and the work of multiple movement mould groups is comprehensive At high cost, maintenance cost is high.

Summary of the invention

The purpose of this utility model is that in view of the above-mentioned problems of the prior art, providing a kind of double drive slide units, the cunning Two screw rods and two motors are arranged on a pedestal, it can be achieved that two motors work at the same time on a pedestal, simultaneously in platform Two movements, levelness having the same and straightness are executed, running precision is high, time saving and energy saving, save space, good airproof performance, dimension Shield is convenient, high-efficient.

The technical scheme in the invention for solving the technical problem is to provide a kind of double drive slide units, includes upper cover, bottom Drive end bearing bracket and rear end cap are installed in seat, end cap, the pedestal front and back end respectively, and the pedestal leans on avris to be arranged two in parallel along longitudinal direction Guide rail, it is respectively preceding screw rod and rear screw rod that intermediate parallel, which installs two screw rods, between two guide rails, and between two guide rails Longitudinally middle position setting two bearings seat is respectively front-end bearing pedestal and rear bearing block, described preceding screw rod one end by front-end bearing pedestal with Pedestal is connected, and the preceding screw rod other end is connected to the motor by drive end bearing bracket, and described rear screw rod one end passes through rear bearing block and bottom Seat is connected, and the rear screw rod other end is connected by rear end cap with another motor, installs respectively on the preceding screw rod and rear screw rod Front-slider and rear slider are erected at the same pedestal upper end, and same upper cover is covered on the front-slider and rear slider and constitutes cunning Platform, save space, good airproof performance is easy to maintain, high-efficient.

Further, the motor bias is fixed on end cap, two motors by shaft coupling respectively with preceding screw rod and after Screw rod, which is connected, drives preceding slide or rear slide mobile.

Preferably, two motor individual reception control signal control motor movements, two motors can be transported in the same direction or in opposite directions It is dynamic, it can also respective self-movement.

Further, anticollison block is set on the bearing block, according to the demand of two motor movements, the pedestal avris Optoelectronic switch is arranged in middle position.

A kind of double drive slide units provided by the utility model, it is simple and reliable for structure, realize that the slide unit is arranged on a pedestal Two motors work at the same time, and are performed simultaneously two movements, levelness having the same and straightness, and time saving and energy saving, save space is close Envelope property is good.

Detailed description of the invention

In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model Example and in conjunction with attached drawing, the utility model is described in further detail.

Fig. 1 is the structural schematic diagram of the utility model.

Appended drawing reference indicates in figure are as follows: 1- upper cover, 2- pedestal, 3- guide rail, 4- guide rail, screw rod after 5-, screw rod before 6-, before 7- Slide, slide after 8-.

Specific embodiment

Fig. 1 show the schematic diagram of the utility model, a kind of double drive slide units, on 2 upper mounting rail 3 of pedestal and guide rail 4, edge Motor, end cap, shaft coupling, screw rod and bearing block are installed in 2 both ends of pedestal respectively, and preceding slide 7 passes through preceding screw rod 6 and guide rail and pedestal It is connected, rear slide 8 is connected by rear screw rod 5 and guide rail with pedestal.

Bearing block is installed at the both ends of preceding screw rod 6 and rear screw rod 5, and the bearing block close to pedestal both ends makes screw rod by shaft coupling Be connected to the motor, the bearing block of the other end is placed on pedestal middle position, anticollison block is set on bearing block, at the same in the base between Optoelectronic switch is loaded onto according to the spacing place of movement in the sliding slot of position avris, slide 7 or rear slide 8 are running to spacing place before making When triggering optoelectronic switch to stop slide move ahead, anticollison block in the case where optoelectronic switch is ineffective, prevent slide move ahead, in order to avoid Two sliding blocks bump against.

Upper cover 1 is placed on 8 top of preceding slide 7 and rear slide, and is connect by screw with pedestal 2, to make to move mould group Slide unit overall tightness it is good, two motors receive signal respectively moves downward preceding slide 7 and rear slide 8 in the same direction, preceding slide 7 Run to the stopping of middle position spacing place, rear slide 8, which is run at base rear end, to be stopped, then, preceding slide 7 and rear slide 8 to Right movement.

Preferably, two motors receive signal respectively makes preceding slide 7 and rear slide 8 in opposite directions to intermediary movements, preceding slide 7 and Slide 8 runs to the stopping of pedestal middle afterwards, and then, preceding slide 7 and rear slide 8 reversely move to front end and rear end respectively.

It can be seen that a kind of double drive slide units for moving mould group provided by the utility model, the slide unit are set on a pedestal Two screw rods and two motors are set, it can be achieved that two motors work at the same time on a pedestal, two movements is performed simultaneously, has Identical levelness and straightness, running precision is high, and time saving and energy saving, save space, overall tightness is good, can prevent clast from entering fortune Dynamic model group, it is easy to maintain, it is high-efficient.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims (4)

1. a kind of double drive slide units, it is characterised in that: include upper cover, pedestal, end cap, the pan frontward end installs drive end bearing bracket, described Base rear end installs rear end cap, and the pedestal leans on avris that two parallel guide rails, centre between two guide rails is arranged along longitudinal direction Installed parallel screw rod is respectively preceding screw rod and rear screw rod, and longitudinally middle position setting two bearings seat is respectively between two guide rails Front-end bearing pedestal and rear bearing block, described preceding screw rod one end are connected by the front-end bearing pedestal with pedestal, the preceding screw rod other end It is connected to the motor by drive end bearing bracket, described rear screw rod one end is connected by the rear bearing block with pedestal, and the rear screw rod is another End is connected by rear end cap with another motor, and front-slider is installed on the preceding screw rod and is erected at the pedestal upper end, the rear silk Rear slider is installed on bar and is erected at the same pedestal upper end, upper cover is covered on the front-slider and rear slider, constitutes slide unit.

2. double drive slide units according to claim 1, it is characterised in that: the motor bias is fixed on end cap, described Motor is connected with preceding screw rod and rear screw rod respectively by shaft coupling drives preceding slide or rear slide mobile, the preceding slide and slides afterwards The same upper cover is placed on seat.

3. double drive slide units according to claim 2, it is characterised in that: two motor individual reception control signal controls Motor movement.

4. double drive slide units according to claim 1, it is characterised in that: anticollison block, the bottom are arranged on the bearing block Optoelectronic switch is arranged in the middle position of the outer avris of seat.