CN210283165U - Auxiliary stand is dismantled to screw thread piece - Google Patents

Abstract

The utility model relates to a screw thread piece auxiliary stay technical field, specific screw thread piece dismantles auxiliary stand that says so, which comprises a fixing plate and i, the fixed plate is provided with evenly welded between two sets of and two sets of fixed plates has five groups of support columns, and is two sets of the left and right sides difference symmetry of fixed plate looks facies is provided with first screw, the cover is equipped with the linkage plate on first screw female connection has bolt and the bolt, the linkage plate other end passes through the bolt and installs on the first screw of another group of fixed plate, and is two sets of be provided with the second screw on the two sets of support columns in the outside between the fixed plate, second screw female connection has the screw rod, screw rod one side fixedly. The utility model separates the traditional disassembly auxiliary support into a plurality of groups, and each group is rotationally connected through the connecting plate, thereby facilitating the movement and the storage of the auxiliary support; meanwhile, two adjacent groups of auxiliary supports can be stably fixed through the screw rods, and the overall stability of the assembled support is guaranteed.

Description

Auxiliary stand is dismantled to screw thread piece

Technical Field

The utility model relates to a screw thread piece auxiliary stay technical field, specific auxiliary stand is dismantled to screw thread piece that says so.

Background

The thread block is an important component arranged on a screw used by the double-screw extruder, and the double-screw extruder completes the uniform dispersion and distribution of materials through the combination of the thread block, so that the double-screw extruder is suitable for the modification of various plastic materials.

The screw of the existing double-screw extruder is generally a whole formed by connecting a plurality of groups of thread blocks, but after the double-screw extruder is used for a period of time, the abrasion and the damage of some thread blocks can be caused, or the thread blocks need to be rearranged and combined when different plastic materials are made, the thread blocks on the screw need to be disassembled, replaced or recombined, the existing auxiliary support for disassembling the thread blocks is shown in the attached drawing 3 in the specification, a plurality of groups of clamping grooves 300 are formed between a frame 100 and a supporting plate 200, and the clamping grooves 300 are used for being inserted with a thread block fixing device and a hydraulic puller, but the integral auxiliary support is too long in whole volume, is not convenient for moving and accommodating the auxiliary support, and brings inconvenience to the use.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above insufficiency, the utility model provides a screw thread piece dismantles auxiliary stand to solve the problem among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an auxiliary stand is dismantled to screw thread piece, includes the fixed plate, the fixed plate is provided with evenly welded between two sets of and two sets of fixed plates has five groups of support columns, and is two sets of the left and right sides of fixed plate looks abscission is the symmetry respectively and is provided with first screw, the cover is equipped with the connection board on first screw female connection has bolt and the bolt, the connection board other end passes through the bolt and installs on the first screw of another group of fixed plate, and is two sets of be provided with the second screw on the two sets of support columns in the outside between the fixed plate, second screw female connection has the screw rod, screw rod one side.

This arrangement

1. The combination is simple and convenient, the utility model discloses at the installation combination formula, the auxiliary stand of suitable quantity is selected to the length of the screw thread piece of dismantling as required, then with every auxiliary stand of group through link up board and bolt mounting together can.

2. Stable in structure, the utility model discloses after the auxiliary stand combination finishes, utilize the support column between the adjacent two sets of auxiliary stand fixed plates to through rotating the regulation handle with screw rod stable mounting in the second screw hole of adjacent two sets of support columns, make and form a stable whole, convenient to use between each group's auxiliary stand.

Preferably, four sets of limiting grooves are formed between the two sets of fixing plates and the five sets of supporting columns.

The limiting groove is provided for a plug thread block fixing device (not shown) and a hydraulic puller (not shown).

Preferably, through holes are symmetrically formed in two ends of the connecting plate, and the through holes are movably arranged with the bolts.

This setting has guaranteed that adjacent two sets of dismantlement auxiliary stand can rotate relatively between, makes can superpose between adjacent two sets of and places, is convenient for remove and accomodate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of an original disassembly auxiliary bracket.

Wherein the reference numerals are summarized as follows: the fixing plate comprises a fixing plate 1, a supporting column 2, a limiting groove 3, a first screw hole 4, a connecting plate 5, a through hole 6, a bolt 7, a second screw hole 8, a screw rod 9, an adjusting handle 10, a frame 100, a supporting plate 200 and a clamping groove 300.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Referring to fig. 1-2, the utility model relates to a supplementary support is dismantled to screw thread piece, including fixed plate 1, fixed plate 1 is provided with evenly welded between two sets of and two sets of fixed plate 1 has five groups of support columns 2, and is two sets of the left and right sides of fixed plate 1 looks abscission face is the symmetry respectively and is provided with first screw 4, the cover is equipped with linkage plate 5 on 4 female connection of first screw bolt 7 and the bolt 7, the linkage plate 5 other end passes through bolt 7 to be installed on 4 first screws of another set of fixed plate 1, and is two sets of be provided with second screw 8 on two sets of support columns 2 in the outside between the fixed plate 1, 8 female connection of second screw has screw rod 9, screw rod 9 one side fixedly connected with adjusts handle 10.

Specifically, four sets of limiting grooves 3 are formed between the two sets of fixing plates 1 and the five sets of supporting columns 2.

Specifically, through holes 6 are symmetrically formed in two ends of the connecting plate 5, and the through holes 6 and the bolts 7 are movably arranged.

In the implementation of the embodiment, when the auxiliary supports are unfolded, firstly, two adjacent groups of auxiliary supports are straightened, that is, two adjacent groups of fixing plates 1 are arranged on the same straight line; and secondly, rotating the screw rods 9 on the adjacent supporting columns 2 of the two groups of auxiliary supports through the adjusting handles 10 to ensure that the screw rods 9 stably fix the two groups of supporting columns 2 which can rotate relatively together, so that the multiple groups of auxiliary supports form a stable whole and can be used.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a supplementary support is dismantled to screw block, includes fixed plate (1), its characterized in that: fixed plate (1) is provided with evenly welded between two sets of and two sets of fixed plate (1) have five support columns (2), and is two sets of the left and right sides of fixed plate (1) looks abscission face is the symmetry respectively and is provided with first screw (4), first screw (4) female connection has bolt (7) and bolt (7) to go up the cover and is equipped with linkage plate (5), the linkage plate (5) other end passes through bolt (7) to be installed on first screw (4) of another fixed plate (1) of organizing, and is two sets of be provided with second screw (8) on two sets of support columns in the outside between fixed plate (1) 2), second screw (8) female connection has screw rod (9), screw rod (9) one side fixedly connected with regulation handle (10).

2. The screw block disassembly aid of claim 1, wherein: four groups of limiting grooves (3) are formed between the two groups of fixing plates (1) and the five groups of supporting columns (2).

3. The screw block disassembly aid of claim 1, wherein: through holes (6) are symmetrically formed in two ends of the connecting plate (5), and the through holes (6) are movably arranged with bolts (7).

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