CN204278140U - Clamp for wooden door cutting - Google Patents

Abstract

The utility model discloses a clamp for cutting a wooden door, which comprises two clamp bodies which are oppositely arranged, wherein each clamp body comprises a first U-shaped plate and a second U-shaped plate, a transverse chute is arranged outside a side plate of each first U-shaped plate, the length of each first U-shaped plate is smaller than that of a wooden door, the wooden door is positioned between the two first U-shaped plates, the wooden door is abutted against the bottom plates of the two first U-shaped plates, and a fastening screw for abutting against the wooden door is further arranged on the side plate of each first U-shaped plate; the second U-shaped plate is sleeved outside the first U-shaped plate, the side plates of the second U-shaped plate are positioned in the sliding groove, the front end and the rear end of each side plate of the second U-shaped plate are abutted to the side wall of the sliding groove, and a pressure spring is arranged between the bottom plate of the second U-shaped plate and the bottom plate of the first U-shaped plate. The utility model overcomes inefficiency, the quality is poor and the high technical defect of cost of labor when cutting the timber at present provides an anchor clamps are used in timber cutting efficient, of high quality and low cost of labor.

Description

Timber cutting fixture

Technical field

The utility model belongs to timber manufacture field, is specifically related to a kind of timber cutting fixture.

Background technology

Reserve the size of doorframe in order to adapt to clear water room, man-hour is being added to timber, usually can cut timber, timber can be installed in doorframe and not stay gap.Current timber cutting is normally first rule on timber to be cut according to standard size, standard-sized timber line is irised out, then is put on platform by timber, cut with cutting machine along line to timber.But, all need line, inefficiency owing to often cutting a sect; In addition, during due to cutting, cutting machine can produce vibration, thus causes timber generation slippage, cutting machine is made to be difficult to cut along line, and then cause the cutting of timber not accurate, of poor quality, in practical operation, in order to avoid timber generation slippage, also there are operating personnel when cutting timber, allow other operating personnel be pinned at four of timber angles, but cost of labor can be caused thus high.

Utility model content

The technical problems to be solved in the utility model is for the technological deficiency that efficiency during current cutting timber is low, of poor quality and cost of labor is high, provides the timber cutting that a kind of efficiency is high, quality good and cost of labor is low fixture.

In order to solve the problems of the technologies described above, the utility model provides following technical scheme: timber cutting fixture, comprise two clamp bodies be oppositely arranged, described clamp body comprises the first inside U-board of opening and inside the second U-board of opening, horizontal chute is provided with outside the side plate of the first U-board, timber is between two the first U-board, the length of timber is greater than the length of the first U-board, the base plate of timber and two the first U-board all offsets, and the side plate of the first U-board is also provided with the trip bolt for pushing against timber; Second U-board is sheathed on outside the first U-board, and the side plate of the second U-board is positioned at chute and the end of the second U-board and the sidewall of chute offset, and is provided with stage clip between the base plate of the second U-board and the base plate of the first U-board.

Adopt the timber cutting fixture of technical solutions of the utility model, comprise two clamp bodies be oppositely arranged, clamp body comprises the first inside U-board of opening and the second U-board, first U-board and the second U-board include one piece of base plate and two blocks of side plates, two blocks of side plates are connected to the two ends of base plate, the length of the first U-board is greater than the length of the second U-board, and the distance between the first U-board biside plate is less than the distance between the second U-board biside plate; Be provided with horizontal chute outside the side plate of the first U-board, chute is used for carrying out spacing to the side plate of the second U-board, avoids rocking before and after the side plate of the second U-board; Timber is between two the first U-board, and the base plate of timber and two the first U-board all offsets, thus avoids plank double swerve; The side plate of the first U-board is also provided with trip bolt, and the surface of trip bolt and timber offsets, and avoids plank to move up and down; Second U-board is sheathed on outside the first U-board, is provided with stage clip between the base plate of the second U-board and the base plate of the first U-board, and stage clip is used for pushing against the first U-board, thus pushes against timber, avoids timber to move left and right.

Know-why of the present utility model and technique effect are: timber pushes against in the surface of timber by trip bolt, avoid timber to teetertotter, thus timber has been carried out vertical location; Second U-board maintains static, stage clip is connected between the second U-board and the first U-board, thus stage clip gives the first U-board one inside pressure, due to the transfer principle of power, the first U-board gives timber one inside pressure, thus timber clamps by two the first U-board, timber is avoided to move left and right, thus located lateral has been carried out to timber, therefore timber is located, thus avoids the timber when cutting timber front and back end and be moved.Length due to timber is longer than the length of the first U-board, be equal with the length of standard timber by the Design of length of the first U-board during jig Design, therefore, operating personnel can cut along the edge of the first U-board timber, timber can be cut into the size of standard timber, avoid line, and due to when timber cuts the length of the first U-board constant, therefore, a fixture can meet a collection of timber of same size, rule to each timber before avoiding cutting again, efficiency is high; And can carry out spacing to timber due to the utility model, avoid it rock in the process of cutting thus cause cut quality poor, and exert pressure to timber without the need to other operating personnel, pinned by timber, quality is good, and cost of labor is low.

Further, also comprise pin, the side plate that described second U-board is positioned at top is provided with through hole, and the side plate that the second U-board is positioned at below is provided with the blind hole corresponding with through hole, and pin passes through hole and penetrates in blind hole, and the plate outer side of lever and the first U-board offsets.Pin can avoid two the first U-board integrally double swerve.

Further, described through hole has multiple, and through hole transversely distributes on the side plate of the second U-board.Through hole has multiple timber adapting to different in width.

Further, the base plate rear and front end of described second U-board is equipped with hook, and the base plate rear and front end of described first U-board is equipped with the chain that can be connected with hook.Chain is connected the distance between two the first U-board can be widened with hook, thus is conveniently put between two the first U-board by timber.

Further, the distance between two blocks of side plates of described first U-board is 30cm.Thus multiple tracks timber can be put in together between two the first U-board and clamp, realize once cutting multiple tracks timber, raise the efficiency.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solutions of the utility model are further illustrated:

Structural representation when Fig. 1 is the utility model timber cutting fixture embodiment clamping timber;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the structural representation of the utility model timber cutting fixture embodiment when not clamping timber.

Detailed description of the invention

Wherein: the second base plate 1, second side plate 2, pin 3, stage clip 4, first side plate 5, first base plate 6, trip bolt 7, timber 8, chain 9, hook 10.

As shown in Figure 1, Figure 2, Figure 3 shows, the utility model timber 8 cutting fixture, comprise two clamp bodies be oppositely arranged, clamp body comprises the first inside U-board of opening and inside the second U-board of opening, first U-board comprises one piece of first base plate 6 and two piece of first side plate 5, the rear and front end of the first base plate 6 is equipped with chain 9, and two piece of first side plate 5 is connected to the two ends up and down of the first base plate 6, and the distance between two piece of first side plate 5 is 30cm, the length of the first U-board is less than the length of timber 8, the outside of two piece of first side plate 5 is equipped with horizontal chute, timber 8 is between two the first U-board, and the base plate of timber 8 and two the first U-board all offsets, and the side plate of the first U-board is also provided with the trip bolt 7 for pushing against timber 8, also comprise pin 3, second U-board comprises one piece of second base plate 1 and two piece of second side plate 2, the rear and front end of the second base plate 1 is equipped with hook 10, hook 10 can be connected with chain 9, two piece of second side plate 2 is connected to the two ends up and down of the second base plate 1, the second side plate 2 being positioned at top is provided with one group of through hole, one group of through hole transversely distributes, the second side plate 2 being positioned at below is provided with one group and through hole blind hole one to one, pin 3 passes through hole and penetrates in blind hole, second U-board is sheathed on outside the first U-board, second side plate 2 is positioned at chute, and the front and back end of the second side plate 2 and the sidewall of chute offset, first base plate 6 offsets with lever, stage clip 4 is provided with between the base plate of the second U-board and the base plate of the first U-board.

In specific implementation process, pull chain 9, chain 9 is connected with hook 10, distance between two the first U-board is increased, the timber 8 by four road thickness being 7cm is overlapping, and be put between two the first U-board, chain 9 and hook 10 are separated, timber 8 is clamped from left and right sides by two the first U-board, and with trip bolt 7, four road timbers 8 are held out against, make lever pass the through hole nearest to the first base plate 6 and make lever penetrate in corresponding blind hole, cutting machine can be used to cut timber 8 along the front and back end profile of the first U-board.

In jig Design process, the length of the first U-board should be consistent with the length of standard timber.

For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.

Claims (5)

1. timber cutting fixture, it is characterized in that: comprise two clamp bodies be oppositely arranged, described clamp body comprises the first inside U-board of opening and inside the second U-board of opening, horizontal chute is provided with outside the side plate of the first U-board, the length of the first U-board is less than the length of timber, timber is between two the first U-board, and the base plate of timber and two the first U-board all offsets, and the side plate of the first U-board is also provided with the trip bolt for pushing against timber; Second U-board is sheathed on outside the first U-board, and the side plate of the second U-board is positioned at chute and the sidewall of the side plate front and back end of the second U-board and chute offsets, and is provided with stage clip between the base plate of the second U-board and the base plate of the first U-board.

2. timber cutting fixture as claimed in claim 1, it is characterized in that: also comprise pin, the side plate that described second U-board is positioned at top is provided with through hole, the side plate that second U-board is positioned at below is provided with the blind hole corresponding with through hole, pin passes through hole and penetrates in blind hole, and the plate outer side of lever and the first U-board offsets.

3. timber cutting fixture as claimed in claim 2, it is characterized in that: described through hole has multiple, and through hole transversely distributes on the side plate of the second U-board.

4. timber cutting fixture as claimed in claim 1, is characterized in that: the base plate rear and front end of described second U-board is equipped with hook, and the base plate rear and front end of described first U-board is equipped with the chain that can be connected with hook.

5. the timber cutting fixture as described in claim 1 or 3 or 4, is characterized in that: the distance between two blocks of side plates of described first U-board is 30cm.