CN209737053U - Clamping bracket for sheet metal processing - Google Patents

Abstract

The utility model discloses a double-layered bracket that panel beating was used, including fixed frame, sliding extension board and backup pad have been installed in the inboard activity of fixed frame, both ends all are equipped with the sliding plate around the sliding extension board, and sliding plate activity joint is at the spout inner chamber, both ends are fixed in the spout through the pin around the sliding plate, the sliding extension board upper end is equipped with the backup pad, the equal fixed mounting in both sides has supporting screw around the sliding extension board top, the sleeve has been cup jointed through the screw thread in supporting screw upper portion, the sleeve middle part is fixed to have cup jointed and has been twisted the cover, and sleeve upper portion runs through the screw thread and insert and be equipped with the screw thread depression bar, the backup pad lateral wall is opened and is. This kind of press from both sides bracket of panel beating usefulness can guarantee the panel beating and press from both sides the stability that holds in the palm, and it is high to adjust the flexibility ratio, and the suitability is strong.

Description

Clamping bracket for sheet metal processing

Technical Field

The utility model relates to a sheet metal working technical field specifically is a press from both sides bracket that sheet metal working used.

Background

The sheet metal, a processing technology, has not yet a relatively complete definition. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. The panel beating adds often needs to press from both sides and holds in the palm the device and fix its other positions that need not to process, will treat that the processing position exposes and process, and a lot of clamp holds in the palm equipment and all adopts the two point type fixation clamp to hold in the palm, adjusts the flexibility relatively poor, and stability is not good. Therefore, a clamp bracket for sheet metal processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press from both sides bracket of panel beating usefulness to solve the problem that proposes among the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme: a clamping bracket for sheet metal processing comprises a fixed frame, wherein four corners of the bottom end of the fixed frame are fixedly welded with supporting legs, the front side and the rear side of the upper end of the fixed frame are symmetrically provided with limiting holes, the front side and the rear side of the inner frame of the fixed frame are provided with sliding grooves, the inner side of the fixed frame is movably provided with a sliding support plate and a support plate, the front end and the rear end of the sliding support plate are respectively provided with a sliding plate, the sliding plates are movably clamped in inner cavities of the sliding grooves, the front end and the rear end of the sliding plate are fixed in the sliding grooves through pins, the upper end of the sliding support plate is provided with the support plate, the front side and the rear side of the left side wall and the right side wall of the support plate are respectively provided with a movable notch, the front side and the rear side, the thread press rod is characterized in that a press plate is fixedly mounted at the upper end of the thread press rod, a clamping block is bonded on the inner side of the bottom end face of the press plate, a mounting hole is formed in the side wall of the support plate, a sleeper is inserted into the upper end of the support plate, and the mounting holes in the front end and the rear end of the support plate are fixed on the sliding grooves through fixing pins.

Preferably, the pin and the fixed pin are inserted in the limiting hole through threads, and the limiting hole penetrates through the upper end of the sliding groove.

Preferably, the number of the limiting holes is not less than 12, and the limiting holes are symmetrically arranged on the front side and the rear side of the fixed frame at equal intervals.

Preferably, the number of the sliding support plates and the number of the support plates are two, and the two sliding support plates are respectively positioned on the left side and the right side of the support plates.

Preferably, the support plate and the sliding support plate are both metal plates.

preferably, the bottom end of the sleeper is provided with an inserting block, the bottom end of the sleeper is inserted into the mounting hole through the inserting block, and the number of the sleepers is not less than two.

Preferably, the position of the screwing sleeve corresponds to the position of the movable notch in the left-right direction, and the outer side wall of the screwing sleeve is provided with anti-skidding teeth.

Preferably, the thread rotating directions of the upper side wall and the lower side wall of the inner cavity of the sleeve are opposite, and the sleeve is fixedly inserted into the inner cavity of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the clamp bracket for sheet metal machining, the sliding support plate, the support plate and the sleeper are arranged, so that the stability of the sheet metal clamp bracket can be guaranteed, the adjustment flexibility is high, the applicability is strong, and the arrangement of the sleeper can guarantee the stability of a sheet metal close to a machining part during sheet metal machining and avoid unexpected deformation during machining; through setting up the sleeve, twisting cover, clamp plate, depression bar and supporting screw, can easily adjust and press from both sides tight panel beating, the stability that the guarantee panel beating pressed from both sides the support.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a left sectional view of the present invention;

Fig. 3 is a cross-sectional view of the support plate of the present invention.

In the figure: the device comprises a fixed frame 1, a sliding chute 2, a supporting leg 3, a sliding support plate 4, a sliding plate 41, a supporting screw rod 42, a pin 43, a vertical plate 5, a movable notch 51, a sleeve 52, a screwing sleeve 521, a pressing plate 6, a pressing rod 61, a clamping block 62, a limiting hole 7, a supporting plate 8, an installation hole 81, a fixed pin 82 and a sleeper 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a double-layered bracket that panel beating was used, includes fixed frame 1, the equal fixed welding in 1 bottom four corners of fixed frame has landing leg 3, spacing hole 7 has been seted up to bilateral symmetry around 1 upper end of fixed frame, and both sides have all seted up spout 2 around the 1 inside casing of fixed frame, 12 are no less than to the quantity in spacing hole 7, and equidistance symmetrical arrangement is in fixed frame 1 both sides around, and spacing hole 7 is the screw for insert establish fixing pin 82 and pin 43. The inner side of the fixed frame 1 is movably provided with two sliding support plates 4 and two support plates 8, the number of the sliding support plates 4 and the number of the support plates 8 are two, the two sliding support plates 4 are respectively positioned at the left side and the right side of the support plates 8, the support plates 8 are used for supporting the left side and the right side of a metal plate, and the sliding support plates 4 are positioned under the metal plate to play a role in protection. The support plate 8 and the sliding support plate 4 are both metal plates. Sliding plates 41 are arranged at the front end and the rear end of the sliding support plate 4 respectively, the sliding plates 41 are movably clamped in an inner cavity of the sliding groove 2, the front end and the rear end of each sliding plate 41 are fixed in the sliding groove 2 through pins 43, the sliding plates 41 can move left and right in the fixed frame 1, the distance between the two sliding plates 41 can be adjusted as required, the pins 43 are inserted in the corresponding limiting holes 7 of the sliding plates 41 and screwed tightly, the positions of the sliding plates 41 can be fixed, a vertical plate 5 is arranged at the upper end of the sliding support plate 4, movable notches 51 are formed in the front side and the rear side of the left side wall and the right side wall of the vertical plate 5 respectively, supporting screws 42 are fixedly arranged on the front side and the rear side of the top end of the sliding support plate 4 respectively, a sleeve 52 is sleeved on the upper portion of each supporting screw 42 through threads, the rotating directions of the threads of the upper side wall and the lower side wall . The middle part of the sleeve 52 is fixedly sleeved with a screwing sleeve 521, the upper part of the sleeve 52 is inserted with a threaded pressure rod 61 through threads in a penetrating mode, the position of the screwing sleeve 521 corresponds to the position of the movable notch 51 in the left-right mode, anti-skidding teeth are arranged on the outer side wall of the screwing sleeve 521, the screwing sleeve 521 is exposed out of the movable notch 51, and the screwing sleeve 521 can be screwed by hands to drive the sleeve 52 to rotate. The utility model discloses a screw thread depression bar 61, including screw thread depression bar 61, clamp plate 6 bottom end face inboard bonding has clamp splice 62, 8 lateral walls of backup pad are opened there is mounting hole 81, and 8 upper ends of backup pad are inserted and are equipped with sleeper 9, sleeper 9 bottom is equipped with the grafting piece, and sleeper 9 bottom is pegged graft in mounting hole 81 through the grafting piece, two are no less than to the quantity of sleeper 9, and the up end of sleeper 9 will flush with the up end of sliding support board 4 for support the middle part of panel beating, and the position of installing of sleeper 9 can be adjusted according to panel beating processing demand, can accomplish the adjustment through inserting the mounting hole 81 inner chamber of locating different positions with sleeper 9, and the setting for of sleeper 9 is close to the stability of processing position panel beating in order to ensure panel beating processing, avoids it to produce unexpected deformation of processing. The mounting holes 81 at the front end and the rear end of the supporting plate 8 are fixed on the sliding groove 2 through fixing pins 82, when the front end and the rear end of the supporting plate 8 are inserted into the limiting holes at the corresponding positions through the fixing pins 82, the bottom ends of the fixing pins 82 and the bottom end face of the inner cavity of the sliding groove 2 can clamp the front end and the rear end of the supporting plate 8 through friction force. The pin 43 and the fixing pin 82 penetrate through and are inserted into the limiting hole 7 through threads, and the limiting hole 7 penetrates through the upper end of the sliding chute 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a press from both sides bracket that sheet metal working used, includes fixed frame (1), its characterized in that: the supporting legs (3) are fixedly welded at four corners of the bottom end of the fixed frame (1), the front side and the rear side of the upper end of the fixed frame (1) are symmetrically provided with limiting holes (7), the front side and the rear side of the inner frame of the fixed frame (1) are provided with sliding grooves (2), the inner side of the fixed frame (1) is movably provided with a sliding support plate (4) and a supporting plate (8), the front end and the rear end of the sliding support plate (4) are provided with sliding plates (41), the sliding plates (41) are movably clamped in the inner cavities of the sliding grooves (2), the front end and the rear end of each sliding plate (41) are fixed in the corresponding sliding groove (2) through pins (43), the upper end of each sliding support plate (4) is provided with a vertical plate (5), the front side and the rear side of the left side wall and the right side, support screw (42) upper portion has cup jointed sleeve (52) through the screw thread, sleeve (52) middle part is fixed to be cup jointed and is twisted cover (521), and sleeve (52) upper portion runs through the screw thread and inserts and be equipped with screw thread depression bar (61), screw thread depression bar (61) upper end fixed mounting has clamp plate (6), clamp plate (6) bottom end face inboard bonds and has clamp splice (62), backup pad (8) lateral wall is opened has mounting hole (81), and backup pad (8) upper end is inserted and is equipped with sleeper (9), mounting hole (81) at both ends are fixed on spout (2) through fixing pin (82) around backup pad (8).

2. The clamp bracket for sheet metal working according to claim 1, characterized in that: the pin (43) and the fixed pin (82) penetrate through and are inserted into the limiting hole (7) through threads, and the limiting hole (7) penetrates through the upper end of the sliding groove (2).

3. The clamp bracket for sheet metal working according to claim 1, characterized in that: the number of the limiting holes (7) is not less than 12, and the limiting holes are symmetrically arranged on the front side and the rear side of the fixed frame (1) at equal intervals.

4. The clamp bracket for sheet metal working according to claim 1, characterized in that: the number of the sliding support plates (4) and the number of the support plates (8) are two, and the two sliding support plates (4) are respectively positioned at the left side and the right side of the support plates (8).

5. The clamp bracket for sheet metal working according to claim 1, characterized in that: the supporting plate (8) and the sliding support plate (4) are both metal plates.

6. The clamp bracket for sheet metal working according to claim 1, characterized in that: the bottom end of the sleeper (9) is provided with an inserting block, the bottom end of the sleeper (9) is inserted into the mounting hole (81) through the inserting block, and the number of the sleepers (9) is not less than two.

7. The clamp bracket for sheet metal working according to claim 1, characterized in that: the position of the screwing sleeve (521) corresponds to the position of the movable notch (51) from left to right, and the outer side wall of the screwing sleeve (521) is provided with anti-skidding teeth.

8. The clamp bracket for sheet metal working according to claim 1, characterized in that: the thread rotating directions of the upper side wall and the lower side wall of the inner cavity of the sleeve (52) are opposite, and the sleeve (52) is fixedly inserted in the inner cavity of the vertical plate (5).