CN208760715U - Convenient for clamping the crossbeam assembly of positioning - Google Patents

Abstract

The utility model discloses the crossbeam assemblies convenient for clamping positioning, including main body of cross-beam, two side external surfaces of the main body of cross-beam are fixedly installed with mounting hole, the intermediate position of the main body of cross-beam is fixedly installed with bar shaped convex block, and the intermediate position of bar shaped convex block is equipped with sliding slot, one side of the sliding slot is equipped with the first fixing threaded hole, and the other side position of the sliding slot is equipped with the second fixing threaded hole, and the two sides position of the bar shaped convex block is separately installed with the first clamping device and the second clamping device.This is convenient for the crossbeam assembly for clamping positioning, the present apparatus is on the basis of guaranteeing front beam integral strength, reduce the overall weight of front beam as far as possible, mounting hole and screw hole are set on front beam simultaneously, reduces and uses extra fixation bracket, be not only convenient for installing and is repaired, weight and cost can be reduced, the service efficiency of front beam assembly is improved, and is convenient for mounting and dismounting by being equipped with clamping device, improves the efficiency of installation.

Description

Convenient for clamping the crossbeam assembly of positioning

Technical field

The utility model relates to vehicle beam technical fields, specially the crossbeam assembly convenient for clamping positioning.

Background technique

Crossbeam is not only used to guarantee the torsion stiffness of vehicle frame and bears longitudinal loading, but also can support the master on automobile Component is wanted, usual load-carrying vehicle has five to six roots of sensation crossbeam, and sometimes more, being structurally characterized in that for straight frame is easily installed driving It room, compartment and some special equipments and arranges other assemblies, be conducive to reequip modification of vehicle and develop multi items automobile, therefore is wide It is general on cargo vehicle and most of special cars.

Existing crossbeam assembly can satisfy the demand of installation substantially, but still have certain problem when in use, The inconvenience during installation of existing crossbeam is installed and is clamped, and preponderance, needs more support assorteds to use, service efficiency It is low, and cost can greatly improve, the practicability is poor.

Utility model content

The purpose of this utility model is to provide the crossbeam assemblies convenient for clamping positioning, to solve to mention in above-mentioned background technique Inconvenient installation and clamping out, preponderance, the low problem of service efficiency at high cost.

To achieve the above object, the utility model provides the following technical solutions: the crossbeam assembly convenient for clamping positioning, including Main body of cross-beam, two side external surfaces of the main body of cross-beam are fixedly installed with mounting hole, and the intermediate position of the main body of cross-beam is fixed Bar shaped convex block is installed, and the intermediate position of bar shaped convex block is equipped with sliding slot, it is solid that a side of the sliding slot is equipped with first Determine screw hole, the other side position of the sliding slot is equipped with the second fixing threaded hole, and the two sides position of the bar shaped convex block is installed respectively There are the first clamping device and the second clamping device, and the first clamping device and the second clamping device are identical parts, described first Clamping device is equipped with L shape and connects frame, and is equipped with fixed block on L shape connection frame, and bolt is equipped on the fixed block, described The downside position of L shape connection frame is equipped with brace, and the intermediate position of brace and L shape connection frame is fixedly installed with spring, described The end of brace is fixedly installed with friction plate, is fixedly installed with pitted skin frictional layer on the inner wall of the L shape connection frame.

Preferably, the bolt includes hexagon nut, screw rod, hexagonal recess, six ribs protrusion and hexagonal protrusions, institute It states and is fixedly installed with screw rod on bolt, and hexagon nut is installed on screw rod, six ribs protrusion, and six are installed on the screw rod The intermediate position of rib protrusion is fixedly installed with hexagonal protrusions, and the intermediate position of the screw rod is fixedly installed with hexagonal recess.

Preferably, the quantity of the mounting hole is six, and the mounting hole is respectively and fixedly installed to cross with three for one group Two side external surfaces of beam body.

Preferably, the position that the L shape connection frame is connected with brace is equipped with connecting shaft, and the L shape connection frame passes through Connecting shaft is flexibly connected with brace.

Preferably, the L shape connection frame is flexibly connected by fixed block and bolt with main body of cross-beam, the quantity of the spring It is three groups.

Preferably, the quantity of the six ribs protrusion is six groups, and the six ribs protrusion hexagonal recess is that the center of circle is in circular ring shape Uniformly it is mounted on screw rod.

Compared with prior art, the utility model has the beneficial effects that should be convenient for clamping the crossbeam assembly of positioning, the present apparatus On the basis of guaranteeing front beam integral strength, reduce the overall weight of front beam as far as possible, while setting on front beam Set mounting hole and screw hole, reduce and use extra fixation bracket, be not only convenient for installing and repair, at the same can reduce weight and at This, improves the service efficiency of front beam assembly, and is convenient for mounting and dismounting by being equipped with clamping device, improves installation Efficiency；

(1) it is provided with mounting hole and fixing threaded hole, by installing multiple mounting holes and fixing threaded hole on crossbeam assembly, is subtracted Extra fixation bracket is used less, be not only convenient for installing and is repaired, while can reduce weight and cost, improves front beam assembly Service efficiency；

(2) it is provided with clamping device, when carrying out installation crossbeam assembly, passes through the effect of clamping device inclined board and spring It can be clamped and be fixed, facilitate subsequent installation and removal, and overall structure is simple, convenient for operation, improve installation Efficiency, while improving the service efficiency and practicability of crossbeam assembly；

(3) reduce the overall weight of front beam as far as possible on the basis of guaranteeing front beam integral strength simultaneously, side Just crossbeam assembly is mounted and dismounted, and facilitates and is transported, while reducing the manufacturing cost of crossbeam assembly.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the positive structure diagram of the utility model；

Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at A；

Fig. 5 is the structural schematic diagram of bolt in the utility model.

In figure: 1, main body of cross-beam；2, mounting hole；3, the first clamping device；4, the second clamping device；5, sliding slot；6, first Fixing threaded hole；7, the second fixing threaded hole；8, bar shaped convex block；9, L shape connects frame；10, fixed block；11, bolt；1101, hexagon Nut；1102, screw rod；1103, hexagonal recess；1104, six ribs protrusion；1105, hexagonal protrusions；12, brace；13, it connects Axis；14, spring；15, friction plate；16, pitted skin frictional layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model:

Convenient for clamping the crossbeam assembly of positioning, including main body of cross-beam 1, two side external surfaces of main body of cross-beam 1 are fixedly installed with Mounting hole 2, it is preferred that the quantity of mounting hole 2 is six, and mounting hole 2 is respectively and fixedly installed to main body of cross-beam 1 with three for one group Two side external surfaces, facilitate and installed, the intermediate position of main body of cross-beam 1 is fixedly installed with bar shaped convex block 8, and bar shaped convex block 8 Intermediate position sliding slot 5 is installed, a side of sliding slot 5 is equipped with the first fixing threaded hole 6, the other side position peace of sliding slot 5 Equipped with the second fixing threaded hole 7, the two sides position of bar shaped convex block 8 is separately installed with the first clamping device 3 and the second clamping device 4, And first clamping device 3 and the second clamping device 4 be identical parts, the first clamping device 3 is equipped with L shape and connects frame 9, and L shape Fixed block 10 is installed on connection frame 9.

Bolt 11 is installed on fixed block 10, preferably, bolt 11 include hexagon nut 1101, screw rod 1102, Hexagonal recess 1103, six ribs protrusion 1104 and hexagonal protrusions 1105 are fixedly installed with screw rod 1102, and screw rod on bolt 11 Hexagon nut 1101 is installed on 1102, six rib protrusions 1104 are installed on screw rod 1102, preferably, six ribs are raised 1104 quantity is six groups, and six ribs, 1104 hexagonal recess 1103 of protrusion are that the center of circle is in that circular ring shape is uniformly mounted on screw rod 1102 On, it is easy for installation and removal, and the intermediate position of six rib protrusions 1104 is fixedly installed with hexagonal protrusions 1105, screw rod 1102 Intermediate position is fixedly installed with hexagonal recess 1103, facilitates and is mounted and dismounted.

The downside position of L shape connection frame 9 is equipped with brace 12, preferably, L shape connection frame 9 is connected with brace 12 Position connecting shaft 13 is installed, L shape connection frame 9 is flexibly connected by connecting shaft 13 with brace 12, is facilitated and is clamped and pacified Dress, and brace 12 connect the intermediate position of frame 9 with L shape and is fixedly installed with spring 14, it is preferred that L shape connects frame 9 and passes through fixed block 10 and bolt 11 be flexibly connected with main body of cross-beam 1, the quantity of spring 14 is three groups, convenient for carrying out peace installation and dismantling to crossbeam assembly It unloads, the end of brace 12 is fixedly installed with friction plate 15, is fixedly installed with pitted skin frictional layer 16 on the inner wall of L shape connection frame 9.

Working principle: in use, by the way that crossbeam assembly is mounted on fixed position, due to other zero while installation Part can squeeze brace 12, and under action from the spring 14, brace 12 can be shunk, and 16 phase of friction plate 15 and pitted skin frictional layer Stability can be improved in mutual friction, and crossbeam assembly can be clamped and be fixed under the action of brace 12 and spring 14 Facilitate and installed, and multiple mounting holes 2 and fixing threaded hole are installed simultaneously, reduces the use of bracket, reduce weight.

And on the basis of guaranteeing front beam integral strength, reduce the overall weight of front beam as far as possible, while Mounting hole 2 and screw hole are set on front beam, reduces and uses extra fixation bracket, be not only convenient for installing and is repaired, while can be with Weight and cost are reduced, improves the service efficiency of front beam assembly, and be convenient for peace installation and dismantling by being equipped with clamping device It unloads, improves the efficiency of installation.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. convenient for clamping the crossbeam assembly of positioning, including main body of cross-beam (1), it is characterised in that: the two sides of the main body of cross-beam (1) Outer surface is fixedly installed with mounting hole (2), and the intermediate position of the main body of cross-beam (1) is fixedly installed with bar shaped convex block (8), and item The intermediate position of shape convex block (8) is equipped with sliding slot (5), and a side of the sliding slot (5) is equipped with the first fixing threaded hole (6), The other side position of the sliding slot (5) is equipped with the second fixing threaded hole (7), and the two sides position of the bar shaped convex block (8) is pacified respectively Equipped with the first clamping device (3) and the second clamping device (4), and the first clamping device (3) and the second clamping device (4) are identical Part, first clamping device (3) is equipped with L shape connection frame (9), and is equipped with fixed block (10) in L shape connection frame (9), It is equipped with bolt (11) on the fixed block (10), the downside position of L shape connection frame (9) is equipped with brace (12), and tiltedly The intermediate position that bar (12) connect frame (9) with L shape is fixedly installed with spring (14), and the end of the brace (12) is fixedly installed with Friction plate (15) is fixedly installed with pitted skin frictional layer (16) on the inner wall of L shape connection frame (9).

2. the crossbeam assembly according to claim 1 convenient for clamping positioning, it is characterised in that: the bolt (11) includes six Angular nut (1101), screw rod (1102), hexagonal recess (1103), six ribs raised (1104) and hexagonal protrusions (1105), It is fixedly installed with screw rod (1102) on the bolt (11), and hexagon nut (1101) is installed on screw rod (1102), it is described It is equipped with that six ribs are raised (1104) on screw rod (1102), and to be fixedly installed with hexagon convex at the intermediate position of six ribs raised (1104) It rises (1105), the intermediate position of the screw rod (1102) is fixedly installed with hexagonal recess (1103).

3. the crossbeam assembly according to claim 1 convenient for clamping positioning, it is characterised in that: the number of the mounting hole (2) Amount is six, and the mounting hole (2) is respectively and fixedly installed to two side external surfaces of main body of cross-beam (1) with three for one group.

4. according to claim 1 convenient for clamping the crossbeam assembly of positioning, it is characterised in that: L shape connection frame (9) with The position that brace (12) is connected is equipped with connecting shaft (13), and L shape connection frame (9) passes through connecting shaft (13) and brace (12) It is flexibly connected.

5. the crossbeam assembly according to claim 1 convenient for clamping positioning, it is characterised in that: L shape connection frame (9) is logical It crosses fixed block (10) and bolt (11) is flexibly connected with main body of cross-beam (1), the quantity of the spring (14) is three groups.

6. the crossbeam assembly according to claim 2 convenient for clamping positioning, it is characterised in that: six rib is raised (1104) Quantity be six groups, raised (1104) hexagonal recess (1103) of six rib is that the center of circle in circular ring shape is uniformly mounted on screw rod (1102) on.