CN211306709U

CN211306709U - C-shaped clamp for fixedly connecting die and die table

Info

Publication number: CN211306709U
Application number: CN201921547949.8U
Authority: CN
Inventors: 江天; 周勇; 戈姗姗; 黄身浩; 杨小卒; 张志勇
Original assignee: Cct Tech Fuzhou Co ltd
Current assignee: Cct Tech Fuzhou Co ltd; China State Construction Technology Fuzhou Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-21
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a C-shaped clamp for fixedly connecting a mould and a mould table, which comprises a C-shaped clamping piece, two nuts and two bolts; the C-shaped clamping piece comprises a protruding U-shaped upper opening positioned at the upper part and a protruding U-shaped lower opening positioned at the lower part, and the open end of the U-shaped upper opening is opposite to the open end of the U-shaped lower opening; the length of the U-shaped upper opening is greater than that of the U-shaped lower opening; the two nuts are fixed at the upper end of the U-shaped upper opening along the length direction of the U-shaped upper opening; the two bolts respectively pass through the two nuts and the U-shaped upper opening in sequence, and the tail ends of the two bolts are suspended at the upper end of the U-shaped lower opening. The fixture is used for fixedly connecting the mold and the mold table, and is simple to operate, reliable in fixation and wide in application range.

Description

C-shaped clamp for fixedly connecting die and die table

Technical Field

The utility model relates to a C type anchor clamps that is used for fixed connection of mould and mould platform belongs to assembled concrete building prefabricated component production field.

Background

In the production process of prefabricated parts of an assembly building, the fixing mode of the die is various. Generally, the method comprises the modes of spot welding, bolt fixing and magnetic adsorption fixing. The above-mentioned fixing methods all have certain disadvantages. For example, the spot welding fixing mode influences the universality of the die to a certain extent; the bolt fixing needs to punch holes on the die table and the die, so that more production steps are caused, and the mounting and dismounting are troublesome; the reliability of magnetic adsorption fixation is not high, and the hidden trouble of vibration and displacement exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a C type anchor clamps for fixed connection of mould and mould platform, this anchor clamps are used for the fixed connection of mould and mould platform, easy operation, and is fixed reliable, and application scope is wide.

The technical scheme of the utility model as follows:

a C-shaped clamp for fixedly connecting a mold and a mold table comprises a C-shaped clamping piece, two nuts and two bolts; the C-shaped clamping piece comprises a protruding U-shaped upper opening positioned at the upper part and a protruding U-shaped lower opening positioned at the lower part, and the open end of the U-shaped upper opening is opposite to the open end of the U-shaped lower opening; the length of the U-shaped upper opening is greater than that of the U-shaped lower opening; the two nuts are fixed at the upper end of the U-shaped upper opening along the length direction of the U-shaped upper opening; the two bolts respectively pass through the two nuts and the U-shaped upper opening in sequence, and the tail ends of the two bolts are suspended at the upper end of the U-shaped lower opening.

Furthermore, the upper end surface of the open end of the U-shaped lower opening is an inclined surface; the tail end of the open end of the U-shaped lower opening is lower than the front end of the U-shaped lower opening.

Furthermore, a rubber pad is fixed on the upper end surface of the open end of the U-shaped lower opening.

Further, the lower end face of the open end of the U-shaped upper opening is a plane.

Further, the thread of the bolt is a coarse thread; the thread of the nut is a coarse thread.

The utility model discloses following beneficial effect has:

1. the C-shaped clamp is simple in structure, convenient to operate, few in required matched tool equipment, high in operation efficiency, capable of being suitable for relative placement relations of various moulds and mould tables and wide in application range.

2. This C type anchor clamps are through applying the power at the bolt for the mould can be reliably fixed on the mould platform, and fixed effect is firm.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic view of the usage state of the present invention.

The reference numbers in the figures denote:

1. a C-shaped engaging member; 11. a U-shaped upper opening; 12. a U-shaped lower opening; 2. a nut; 3. a bolt; 4. a rubber pad; 5. and (4) a mould table.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, a C-shaped clamp for fixedly connecting a mold and a mold table comprises a C-shaped clamping piece 1, two nuts 2 and two bolts 3; the C-shaped clamping piece 1 comprises a protruding U-shaped upper opening 11 positioned at the upper part and a protruding U-shaped lower opening 12 positioned at the lower part, wherein the open end of the U-shaped upper opening 11 is opposite to the open end of the U-shaped lower opening 12; the length of the U-shaped upper opening 11 is greater than that of the U-shaped lower opening 12; the two nuts 2 are fixed at the upper end of the U-shaped upper opening 11 along the length direction of the U-shaped upper opening 11; the two bolts 3 respectively pass through the two nuts 2 and the U-shaped upper opening 11 in sequence, and the tail ends of the two bolts are suspended at the upper end of the U-shaped lower opening 12.

The C-shaped clamping piece 1 is a C-shaped ironwork and is used for clamping the die table 5 and a part of the die; the U-shaped upper opening 11 is more protruded than the U-shaped lower opening 12 so as to be suitable for installing and fixing the die under different conditions.

Further, the upper end surface of the open end of the U-shaped lower opening 12 is an inclined surface; the open end of the U-shaped lower opening 12 has a lower height at the end than at the front end. The form of the U-shaped lower opening 12 can be flexibly designed according to the edge shape of the die table 5 and can be an inclined plane with a certain inclination angle. Set up two pieces of bolts 3 along length direction front and back in the cooperation, applicable in the relative relation of putting of multiple mould and mould platform 5, very big expansion application range.

Further, a rubber pad 4 is fixed on the upper end surface of the open end of the U-shaped lower opening 12. A rubber pad 4 can be added on the U-shaped lower opening 12 to increase the friction force with the die table 5 and ensure the fastening effect.

Further, the lower end surface of the open end of the U-shaped upper opening 11 is a plane.

Further, the thread of the bolt 3 is a coarse thread; the thread of the nut 2 is a coarse thread. The electric wrench can be operated and used conveniently.

The utility model discloses a theory of operation:

referring to fig. 3, when using the C-clamp, a production mold of a prefabricated part is first set on the edge of a mold base 5, and then the mold base 5 and the mold are clamped by a C-type engaging member 1. In particular, the U-shaped lower mouth 12 of the C-shaped fastener 1 is tightly attached to the bottom surface of the die table 5. When the die is tightly attached to the outer edge of the die table 5, the fixing operation of the die can be completed only by fastening the bolts 3 at the inner side; when the die cannot be attached to the outer edge of the die table 5, two bolts 3 need to be fastened at the same time, and the fixing operation of the die can be completed.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a C type anchor clamps that is used for fixed connection of mould and mould platform which characterized in that: comprises a C-shaped clamping piece (1), two nuts (2) and two bolts (3); the C-shaped clamping piece (1) comprises a protruding U-shaped upper opening (11) positioned at the upper part and a protruding U-shaped lower opening (12) positioned at the lower part, and the open end of the U-shaped upper opening (11) is opposite to the open end of the U-shaped lower opening (12); the length of the U-shaped upper opening (11) is greater than that of the U-shaped lower opening (12); the two nuts (2) are fixed at the upper end of the U-shaped upper opening (11) along the length direction of the U-shaped upper opening (11); the two bolts (3) respectively pass through the two nuts (2) and the U-shaped upper opening (11) in sequence, and the tail ends of the two bolts are suspended at the upper end of the U-shaped lower opening (12).

2. The C-clamp for the fixed connection of a mold to a mold table of claim 1, wherein: the upper end surface of the open end of the U-shaped lower opening (12) is an inclined surface; the tail end of the open end of the U-shaped lower opening (12) is lower than the front end of the U-shaped lower opening.

3. The C-clamp for the fixed connection of a mold to a mold table of claim 1, wherein: and a rubber pad (4) is fixed on the upper end surface of the open end of the U-shaped lower opening (12).

4. The C-clamp for the fixed connection of a mold to a mold table of claim 1, wherein: the lower end surface of the open end of the U-shaped upper opening (11) is a plane.

5. The C-clamp for the fixed connection of a mold to a mold table of claim 1, wherein: the thread of the bolt (3) is a coarse thread; the thread of the nut (2) is a coarse thread.