CN210082450U

CN210082450U - Fixing device for welding plastic table

Info

Publication number: CN210082450U
Application number: CN201920993350.0U
Authority: CN
Inventors: 田培森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-18
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to the technical field of plastic welding, in particular to a fixing device for welding a plastic table, which comprises a top plate, a hanging bracket, a first slide rail, a second slide rail, a slide bar, a first rack, a second rack, a table leg fixing device, a gear set, a first motor, a cantilever, a telescopic rod, a second motor, a base, a supporting platform and a controller; roof bottom rigid coupling has a plurality of gallows, and slide rail one has two, and two slide rail rigid couplings in gallows, slide rail one has been seted up the spout, slide bar sliding connection in the spout, and slide bar inner is connected with rack one, and slide rail two has two, and two slide rail rigid couplings in gallows, slide rail two have been seted up the spout, and slide bar sliding connection is in the spout, and slide bar inner is connected with rack two, and slide bar outer end rigid coupling has table leg fixing device, and the gear train comprises last gear and lower gear, the utility model provides a not fixed well in the current plastics table welding production process, lead to the welding process comparatively loaded down with trivial details, the uneven problem of welding quality.

Description

Fixing device for welding plastic table

Technical Field

The utility model relates to a plastics welding technology field, concretely relates to fixing device of plastics table welding usefulness.

Background

Plastic welding is a joining process that simultaneously melts the contacting surfaces of two plastic parts, thereby joining them together as a unit. When the welding rod is used, the end face of the welded end needs to be manufactured into a joint with a fixed shape, the welding rod melt drips into the joint, and the two welded parts are connected into a whole; when no welding rod is used, the welding surface is heated to melt, and then vertical pressure is applied to the welded surface until the welded surface is tightly fused into a whole.

The production mode of plastics desk in the existing market has integrated into one piece, part equipment, and plastics welding etc. and integrated into one piece's equipment cost is higher, and the desk that the part equipment formed requires certain assembly precision to need consume the cost of labor, consequently to middle-size and small-size enterprise, plastics welded production mode is better selection, but does not have the equipment of fixing to plastics desk welded on and designing on the existing market, leads to welding process comparatively loaded down with trivial details, and welding quality is uneven moreover.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a fixing device that plastics table welding was used for solve current plastics table welding production in-process not fixed well, lead to welding process comparatively loaded down with trivial details, uneven problem of welding quality.

The specific technical scheme is as follows:

the utility model provides a fixing device of plastics table welding usefulness which characterized in that: the device comprises a top plate, a hanging bracket, a first sliding rail, a second sliding rail, a sliding rod, a first rack, a second rack, a table leg fixing device, a gear set, a first motor, a cantilever, a telescopic rod, a second motor, a base, a supporting platform and a controller;

the bottom of the top plate is fixedly connected with a plurality of hanging frames, the first slide rail is provided with two slide rails, the first slide rail is fixedly connected with the hanging frames, the first slide rail is provided with a sliding groove, the slide bar is slidably connected in the sliding groove, the inner end of the slide bar is connected with the first rack, the second slide rail is provided with two slide rails, the second slide rail is provided with a sliding groove, the slide bar is slidably connected in the sliding groove, the inner end of the slide bar is connected with the second rack, the outer end of the slide bar is fixedly connected with a table leg fixing device, the gear set consists of an upper gear and a lower gear, the upper gear is meshed with the first rack, the lower gear is meshed with the second rack, the first motor is fixedly connected to the top end of the top plate, a power output shaft of the first motor penetrates through the top plate and is fixedly connected with the, the telescopic link bottom rigid coupling is in the base top, the saddle rotates to be connected in the base, the controller sets up in the base front end.

Preferably, the bottom end of the connecting rod is fixedly connected with the sliding rod.

Preferably, a strip-shaped through groove is formed in the top end of the first sliding rail, and the connecting rod is connected in the strip-shaped through groove in a sliding mode, so that the first rack and the second rack are arranged in a staggered mode, and interference cannot occur.

Preferably, the table leg fixing device is composed of a fixing tube, a pressing plate and a locking bolt, the locking bolt is in threaded connection with the outer side wall of the fixing tube, and the inner end of the locking bolt penetrates through the outer side wall of the fixing tube and is rotatably connected with the pressing plate.

Preferably, the pressing plate is provided with a rubber pad, so that the plastic table legs cannot be damaged after being pressed tightly.

Has the advantages that: the utility model specially designs a table leg fixing device, which controls the table leg parts not to move in the welding process by screwing the bolts; two same gears are coaxially arranged up and down, and two racks are staggered up and down at the same time, so that four sliding rods are controlled to move equidistantly at the same time, and the utility model can be suitable for welding plastic tables with different table leg intervals; by utilizing the height adjusting function of the telescopic rod, the utility model can also be suitable for the welding work of plastic tables with different table leg heights; in addition the utility model discloses can reduce the operation step of workman's welding plastics table, improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model has a schematic structure;

FIG. 2: the utility model has a schematic structure;

FIG. 3: the utility model is a schematic drawing of a telescopic structure;

FIG. 4: the utility model discloses table leg fixing device cross-sectional view.

The reference numbers are as follows: 1-top plate, 2-hanger, 3-slide rail I, 4-slide rail II, 5-slide bar, 6-rack I, 601-connecting rod, 7-rack II, 8-table leg fixing device, 801-fixing tube, 802-pressing plate, 803-locking bolt, 9-gear set, 901-upper gear, 902-lower gear, 10-motor I, 11-cantilever, 12-telescopic rod, 13-motor II, 14-base, 15-saddle and 16-controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides a fixing device of plastics table welding usefulness which characterized in that: the table comprises a top plate 1, a hanger 2, a first sliding rail 3, a second sliding rail 4, a sliding rod 5, a first rack 6, a second rack 7, a table leg fixing device 8, a gear set 9, a first motor 10, a cantilever 11, a telescopic rod 12, a second motor 13, a base 14, a saddle 15 and a controller 16;

the bottom of a top plate 1 is fixedly connected with a plurality of hanging frames 2, two sliding rails 3 are provided, two sliding rails 3 are fixedly connected with the hanging frames 2, sliding grooves are formed in the sliding rails 3, sliding rods 5 are slidably connected into the sliding grooves, racks 6 are connected to the inner ends of the sliding rods 5, two sliding rails 4 are provided, two sliding rails 4 are fixedly connected with the hanging frames 2, sliding grooves are formed in the sliding rails 4, the sliding rods 5 are slidably connected into the sliding grooves, racks 7 are connected to the inner ends of the sliding rods 5, table leg fixing devices 8 are fixedly connected to the outer ends of the sliding rods 5, a gear set 9 is composed of an upper gear 901 and a lower gear 902, the upper gear 901 is meshed with the racks 6, the lower gear 902 is meshed with the racks 7, a motor one 10 is fixedly connected to the top end of the top plate 1, a power output shaft of the motor one 10 penetrates through the top plate 1 to be fixedly connected with the, the bottom end of the telescopic rod 12 is fixedly connected to the top end of the base 14, the supporting platform 15 is rotatably connected to the base 14, and the controller 16 is arranged at the front end of the base 14.

Specifically, the outer end of the first rack 6 is provided with a connecting rod 601, and the bottom end of the connecting rod 601 is fixedly connected to the sliding rod 5.

Specifically, a strip-shaped through groove is formed in the top end of the first sliding rail 3, and the connecting rod 601 is connected in the strip-shaped through groove in a sliding mode, so that the first rack 6 and the second rack 7 are arranged in a staggered mode, and interference cannot occur.

Specifically, the table leg fixing device 8 comprises a fixing tube 801, a pressing plate 802 and a locking bolt 803, wherein the locking bolt 803 is in threaded connection with the outer side wall of the fixing tube 801, and the inner end of the locking bolt 803 penetrates through the outer side wall of the fixing tube 801 to be rotatably connected with the pressing plate 802.

Specifically, the pressing plate 802 is provided with a rubber pad, so that the plastic table legs cannot be damaged after being pressed tightly.

The working principle is as follows: electrically connecting a first motor 10, a second motor 13 and a controller 16, inserting the bottoms of the table leg parts upwards into four fixing pipes 801 respectively, screwing a locking bolt 803 to enable a pressing plate 802 to tightly press the table leg parts, placing the bottoms of the table leg parts upwards above a supporting platform, controlling a gear set 9 to rotate by a pressing controller 16 to drive a first rack 6 and a second rack 7 to move, enabling 4 sliding rods 5 to slide in a first sliding rail 3 and a second sliding rail 4 respectively to control the distance between the table legs, and controlling an expansion rod 12 to contract by the controller 16 after the table leg distance is adjusted until the table leg parts contact the table leg parts; after the worker finishes welding, the worker twists the locking bolt 803 to drive the pressing plate 802 to move outwards, loosens the table leg parts, controls the extension of the telescopic rod 12 through the controller 16 to enable the table leg parts to withdraw from the table leg fixing device 8, and takes down the welded plastic table from the supporting table 15 to prepare for the next welding operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a fixing device of plastics table welding usefulness which characterized in that: the device comprises a top plate (1), a hanging bracket (2), a first sliding rail (3), a second sliding rail (4), a sliding rod (5), a first rack (6), a second rack (7), a table leg fixing device (8), a gear set (9), a first motor (10), a cantilever (11), an expansion rod (12), a second motor (13), a base (14), a supporting platform (15) and a controller (16);

the bottom of the top plate (1) is fixedly connected with a plurality of hanging brackets (2), the number of the first sliding rails (3) is two, the two first sliding rails (3) are fixedly connected with the hanging brackets (2), the first sliding rails (3) are provided with sliding grooves, the sliding rods (5) are slidably connected in the sliding grooves, the inner ends of the sliding rods (5) are connected with first racks (6), the number of the second sliding rails (4) is two, the two second sliding rails (4) are fixedly connected with the hanging brackets (2), the sliding rails (4) are provided with sliding grooves, the sliding rods (5) are slidably connected in the sliding grooves, the inner ends of the sliding rods (5) are connected with second racks (7), the outer ends of the sliding rods (5) are fixedly connected with table leg fixing devices (8), the gear set (9) consists of an upper gear (901) and a lower gear (902), the upper gear (901) is meshed with the first racks (6), and the lower gear (, the utility model discloses a motor, including roof (1), gear train (9), motor one (10) rigid coupling in roof (1) top, the power output shaft of motor one (10) runs through roof (1) and gear train (9) rigid coupling, cantilever (11) bottom rigid coupling in roof (1) top, telescopic link (12) rigid coupling in cantilever (11) right-hand member, motor two (13) set up in telescopic link (12) bottom, telescopic link (12) bottom rigid coupling in base (14) top, saddle (15) rotate to be connected in base (14), controller (16) set up in base (14) front end.

2. A fixing device for welding a plastic table as claimed in claim 1, wherein: the outer end of the first rack (6) is provided with a connecting rod (601), and the bottom end of the connecting rod (601) is fixedly connected to the sliding rod (5).

3. A fixing device for welding a plastic table as claimed in claim 2, wherein: the top end of the first sliding rail (3) is provided with a strip-shaped through groove, and the connecting rod (601) is connected in the strip-shaped through groove in a sliding mode.

4. A fixing device for welding a plastic table as claimed in claim 1, wherein: table leg fixing device (8) are by fixed pipe (801), clamp plate (802), locking bolt (803) and fixed pipe (801) lateral wall spiro union, locking bolt (803) inner runs through fixed pipe (801) lateral wall and clamp plate (802) and rotates to be connected.

5. A fixing device for welding a plastic table as claimed in claim 4, wherein: the pressing plate (802) is provided with a rubber pad.