CN210549686U

CN210549686U - Jaw height fine-adjustment mechanism for feeding clamp

Info

Publication number: CN210549686U
Application number: CN201921495693.0U
Authority: CN
Inventors: 吕文军; 周元军
Original assignee: Jiangxi Chenfei Copper Industry Co ltd
Current assignee: Jiangxi Chenfei Copper Industry Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-19
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a high fine-tuning of keeping silent for pay-off clamp, including horizontal rail and electric liquid push rod, electric liquid push rod is two, and two electric liquid push rod supports the lower extreme both sides of fixing at horizontal rail, the vertical first spout of having seted up in inside of horizontal rail, vertical the inserting to being fixed with the bracing piece in the first spout, and the stopper that the bracing piece passes through the bottom and connects is fixed in first spout, and the spiral shell groove has transversely been seted up to the preceding side surface of horizontal rail, and the spiral shell groove runs through to first spout in, the bottom of bracing piece connects soon and is fixed with spacing bolt, and the bracing piece is three. The utility model discloses a make the horizontal rail support fixedly through two electricity liquid push rods, can adjust the height of horizontal rail, and the anchor clamps of bracing piece and upper end can slide at the first spout in the horizontal rail, can conveniently adjust the distance between each anchor clamps, can be convenient for support fixedly to the panel of different support demands, can adjust the distance between the strong point.

Description

Jaw height fine-adjustment mechanism for feeding clamp

Technical Field

The utility model relates to a pay-off clamp technical field specifically is a height fine-tuning of keeping silent for pay-off clamp.

Background

At present, in the working process of a machine tool, especially in the processing process of a plate with a larger size, a feeding clamp is generally used for fixing the plate so as to ensure that the plate is not bent and deformed to influence the processing quality. The feeding beam is a long-strip-shaped workpiece, and feeding clamps are arranged along the length direction of the feeding beam, and generally 9-10 groups of clamps are arranged. Because of the plurality of groups of feeding clamps, the strip-shaped feeding beam inevitably deforms, so that the jaws of the plurality of groups of feeding clamps cannot be ensured to be in the same plane, and during feeding and clamping, the deformation of the sheet material can be caused, and the processing precision is influenced.

Patent No. CN201721612585.8 discloses a high fine-tuning of keeping silent for pay-off clamp, only can conveniently press from both sides to get fixedly to panel, inconvenient to the adjustment of the position between fixed height and the adjacent mounting fixture, can't guarantee that anchor clamps can the centre gripping on the panel that the stress point is different. Therefore, we propose a jaw height fine-adjustment mechanism for a feed tong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high fine-tuning of keeping silent for pay-off clamp supports fixedly through making the horizontal rail pass through two electric liquid push rods, can adjust the height of horizontal rail, and the anchor clamps of bracing piece and upper end can slide at the first spout in the horizontal rail, can conveniently adjust the distance between each anchor clamps, can be convenient for support fixedly to the panel of different support demands, can adjust the distance between the strong point, solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jaw height fine adjustment mechanism for a feeding clamp comprises a transverse rail and two electro-hydraulic push rods, wherein the two electro-hydraulic push rods are supported and fixed on two sides of the lower end of the transverse rail;

the utility model discloses a spacing fixed to first spout, including horizontal rail, the inside vertical first spout of having seted up of horizontal rail, the vertical bracing piece of inserting to being fixed with in the first spout, and the stopper that the bracing piece passes through the bottom and connects is fixed in first spout, and the screw groove has transversely been seted up to the front side surface of horizontal rail, and the screw groove runs through to first spout in, the bottom of bracing piece connects soon and is fixed with spacing bolt, and spacing bolt runs through the screw groove and connects the bracing piece bottom soon and fix to the spacing inslot of first spout rear end, the bracing piece is three, and the upper end of three bracing piece all is fixed with anchor clamps, the inside of anchor clamps transversely is fixed with splint, is fixed with electric putter between the upper end of.

As an optimal implementation manner of the present invention, the surface of the clamping plate and the surface of the clamp at the lower end are both attached and fixed with a plurality of rubber pads.

As a preferred embodiment of the present invention, the cross rail surface of the upper end of the screw groove is provided with a scale mark, and the scale mark is located on the front side surface of the cross rail.

As an embodiment of the present invention, the right side of the clamp is vertically provided with a second sliding groove, and the right side of the clamping plate is clamped in the second sliding groove.

As an optimized embodiment of the present invention, the electro-hydraulic push rod and the electric push rod are electrically connected to an external control computer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a high fine-tuning of keeping silent for feeding clamp supports fixedly through making the horizontal rail through two electric liquid push rods, can adjust the height of horizontal rail, and the anchor clamps of bracing piece and upper end can slide at the first spout in the horizontal rail, can conveniently adjust the distance between each anchor clamps, can be convenient for support fixedly to the panel of different support demands, can adjust the distance between the strong point.

2. The utility model discloses a high fine-tuning of keeping silent for feeding clamp all laminates through the anchor clamps surface that makes splint and lower extreme and is fixed with the rubber pad, and the rubber pad is a plurality of, and when fixing panel through anchor clamps and splint centre gripping, the rubber pad has the effect of buffering and slides when can avoiding the centre gripping simultaneously.

3. The utility model discloses a high fine-tuning of keeping silent for feeding clamp is provided with the scale mark through making the cross rail surface of spiral groove upper end, and the scale mark is located the preceding side surface of cross rail, when the lateral distance of adjustment bracing piece and anchor clamps, can provide comparatively accurate reference through the scale mark, and the distance between the bracing piece is conveniently mastered to the accuracy.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a jaw height fine-adjusting mechanism for a feeding clamp of the present invention;

FIG. 2 is a schematic top view of a connection and fixation structure of a support rod and a cross rail of a jaw height fine adjustment mechanism for a feeding clamp according to the present invention;

FIG. 3 is a schematic view of the vertical cross-section structure at the cross rail of the jaw height fine-tuning mechanism for feeding clamp according to the present invention;

FIG. 4 is a schematic view of the structure of the clamp of the fine adjustment mechanism for the height of the jaw of the feeding clamp of the present invention;

fig. 5 is a schematic view of the clamp plate fixing structure of the jaw height fine-adjusting mechanism for the feeding clamp of the present invention.

In the figure: 1. a transverse rail; 2. an electro-hydraulic push rod; 3. a support bar; 4. a clamp; 5. a limit bolt; 6. a screw groove; 7. scale lines; 8. a limiting block; 9. a first chute; 10. a limiting groove; 11. a splint; 12. an electric push rod; 13. a second chute; 14. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a jaw height fine adjustment mechanism for a feeding clamp comprises a transverse rail 1 and two electro-hydraulic push rods 2, wherein the two electro-hydraulic push rods 2 are supported and fixed on two sides of the lower end of the transverse rail 1;

first spout 9 has been vertically seted up in the inside of horizontal rail 1, vertical the inserting to being fixed with bracing piece 3 in the first spout 9, and stopper 8 that bracing piece 3 is connected through the bottom is fixed in first spout 9, spiral groove 6 has transversely been seted up to the front side surface of horizontal rail 1, and spiral groove 6 runs through to first spout 9 in, the bottom of bracing piece 3 connects soon and is fixed with spacing bolt 5, and spacing bolt 5 runs through bracing piece 3 bottom through spiral groove 6 and connects soon and fix to the spacing groove 10 of first spout 9 rear end, bracing piece 3 is three, and the upper end of three bracing piece 3 all is fixed with anchor clamps 4, the inside of anchor clamps 4 transversely is fixed with splint 11, is fixed with electric putter 12 between the top of the upper end of splint 11 and anchor clamps 4.

In this embodiment (please refer to fig. 1-5), the cross rail 1 is supported and fixed by the two electro-hydraulic push rods 2, so that the height of the cross rail 1 can be adjusted, the support rod 3 and the upper clamp 4 can slide in the first sliding groove 9 of the cross rail 1, the distance between the clamps 4 can be conveniently adjusted, the plates with different support requirements can be conveniently supported and fixed, and the distance between the support points can be adjusted.

Wherein, rubber pads 14 are respectively attached and fixed on the surface of the clamping plate 11 and the surface of the clamp 4 at the lower end, and a plurality of rubber pads 14 are provided.

In this embodiment (see fig. 4), the rubber pads 14 are adhered and fixed on the surface of the clamping plate 11 and the surface of the clamp 4 at the lower end, and a plurality of rubber pads 14 are provided, so that when the plate is clamped and fixed by the clamp 4 and the clamping plate 11, the rubber pads 14 have a buffering function and can prevent sliding during clamping.

Wherein, the surface of the transverse rail 1 at the upper end of the screw groove 6 is provided with scale marks 7, and the scale marks 7 are positioned on the front side surface of the transverse rail 1.

In this embodiment (please refer to fig. 1), the scale marks 7 are disposed on the surface of the transverse rail 1 at the upper end of the screw groove 6, and the scale marks 7 are located on the front side surface of the transverse rail 1, so that when the transverse distance between the support rod 3 and the clamp 4 is adjusted, more accurate reference can be provided through the scale marks 7, and the distance between the support rods 3 can be conveniently and accurately grasped.

Wherein, the inside vertical second spout 13 that is provided with in right side of anchor clamps 4, and the right side card of splint 11 is arranged in second spout 13.

In this embodiment (see fig. 5), the right side of the clamping plate 11 is clamped in the second sliding groove 13, so that when the clamping plate 11 is adjusted to move up and down by the electric push rod 12, a certain limit effect can be achieved on the left and right positions of the clamping plate 11.

The electro-hydraulic push rod 2 and the electric push rod 12 are electrically connected with an external control computer.

It should be noted that the utility model relates to a fine adjustment mechanism for the height of a jaw of a feeding clamp, which comprises a transverse rail 1, an electro-hydraulic push rod 2, a support rod 3, a clamp 4, a limit bolt 5, a screw groove 6, a scale mark 7, a limit block 8, a first chute 9, a limit groove 10, a clamp plate 11, an electric push rod 12, a second chute 13 and a rubber pad 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the fine adjustment mechanism can be known by technicians in the field through technical manuals or conventional experimental methods, when in work, the fine adjustment mechanism is provided with a front transverse rail 1 and a rear transverse rail 1 which are arranged in parallel, the distance between the two transverse rails is equal to the width of a plate, according to the difference of the positions of support points on different plates, the limit bolt 5 is unscrewed to separate the tail end of the limit groove 10, thereby enabling the support rod, and then change the position between each bracing piece 3 and anchor clamps 4, adjust to bracing piece 3 and anchor clamps 4 position and the bracing point of the required fixed panel correspond after, screw up spacing bolt 5 again and make it resist in spacing groove 10, and then can fix the position of bracing piece 3 and anchor clamps 4, operate the electric-hydraulic push rod 2 through external control computer, can adjust horizontal rail 1 and change the height of anchor clamps 4, then place the panel that needs to fix between anchor clamps 4 on two horizontal rails 1 of front and back end, make electric putter 12 push down splint 11, and then can make panel be fixed by the centre gripping between anchor clamps 4 and splint 11, fix panel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a keep silent height fine-tuning for pay-off clamp, includes horizontal rail (1) and electric liquid push rod (2), its characterized in that: the number of the electro-hydraulic push rods (2) is two, and the two electro-hydraulic push rods (2) are supported and fixed on two sides of the lower end of the transverse rail (1);

a first sliding chute (9) is vertically arranged inside the transverse rail (1), the first sliding chute (9) is vertically inserted into and fixed with the supporting rod (3), the support rod (3) is fixed in the first sliding groove (9) through a limiting block (8) connected with the bottom, a screw groove (6) is transversely arranged on the front side surface of the transverse rail (1), the screw groove (6) penetrates into the first sliding groove (9), the bottom of the supporting rod (3) is fixedly connected with a limit bolt (5), and the limit bolts (5) penetrate through the bottom of the support rod (3) through the screw grooves (6) and are screwed and fixed into the limit grooves (10) at the rear end of the first sliding groove (9), the number of the support rods (3) is three, and the upper ends of the three support rods (3) are all fixed with clamps (4), the inner parts of the clamps (4) are transversely fixed with clamping plates (11), and electric push rods (12) are fixed between the upper ends of the clamping plates (11) and the tops of the clamps (4).

2. A jaw height fine-adjustment mechanism for a feed tong according to claim 1, characterized in that: rubber pads (14) are fixedly attached to the surface of the clamping plate (11) and the surface of the clamp (4) at the lower end, and the number of the rubber pads (14) is multiple.

3. A jaw height fine-adjustment mechanism for a feed tong according to claim 1, characterized in that: the scale marks (7) are arranged on the surface of the transverse rail (1) at the upper end of the screw groove (6), and the scale marks (7) are located on the front side surface of the transverse rail (1).

4. A jaw height fine-adjustment mechanism for a feed tong according to claim 1, characterized in that: the inside vertical second spout (13) that is provided with in right side of anchor clamps (4), and the right side card of splint (11) is arranged in second spout (13).

5. A jaw height fine-adjustment mechanism for a feed tong according to claim 1, characterized in that: the electro-hydraulic push rod (2) and the electric push rod (12) are electrically connected with an external control computer.