A kind of quick cohesion device of guide rail
The utility model relates to a kind of cohesion devices, more specifically to a kind of quick cohesion device of guide rail.
PCB tests industry on the market at present, and binder position cannot quickly position, cannot completely backward compatible most of pcb board,
Product cannot be quickly changed, the time of replacement fixture is wasted, expends a large amount of manpower and material resources.
Utility model content
The technical problem to be solved by the present invention is to for the defects in the prior art, it is quick provide a kind of guide rail
Cohesion device mechanism.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of quick cohesion device machine of guide rail
Structure lifts handle eccentric disk, and sliding block is moved to corresponding position, and then handle eccentric disk pushes, and briquetting is promoted, and pull rod mentions simultaneously
It rises and clamping jaw A, clamping jaw B is driven to clamp guide rail；Elastic press is lifted manually, presses product.The quick cohesion device operation of guide rail
Simply it is easy to adjust, it is practical, low in cost.There are higher versatility and lower development cost.
Include guide rail in needle guard insert arrangement described in the utility model, holds mounting structure, elastic press tightly；It is described to lead
Rail, which is fixed on, holds mounting structure lower end tightly, and the holding mounting structure includes clamping jaw, pulling block, handle, pull rod, and the pulling block passes through
Axis is fixed on handle, and pull rod is connected and fixed with pulling block.
In cohesion device described in the utility model, the elastic press is connected by screw thread with mounting structure is held tightly,
There is the elastic press horizontal constant-pressure to go to compress pcb board, can meet fast-holding pcb board.
In needle guard insert arrangement described in the utility model, the clamping jaw is located at pulling block two sides, is connected by axis and pulling block
It connects；The guide rail is equipped with sliding block.
The quick cohesion device of a kind of guide rail for implementing the utility model, has the advantages that the utility model passes through
Handle is lifted upwards, pull rod moves downward, and clamping jaw is raised above, entire mechanism unlock；
When handle presses downwards, pull rod is moved upwards, and clamping jaw is rotated down clamping guide-rail.The quick cohesion device of guide rail
Easy to operate to be easy to adjust, float small, efficient, safe, practical property of pressure is strong, low in cost, have higher versatility with it is lower
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the quick cohesion device structural schematic diagram of guide rail of the utility model；
Fig. 2 is the quick cohesion device opening state figure of guide rail of the utility model；
Fig. 3 is that the quick cohesion device of guide rail of the utility model holds state diagram tightly.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, in the needle guard insert arrangement 100 include guide rail 04, hold tightly mounting structure 08, elastic press
02；The guide rail 04, which is fixed on, holds 08 lower end of mounting structure tightly, and the holding mounting structure 08 includes clamping jaw 03, pulling block 02, hand
Handle 01, pull rod 05, the pulling block 02 are fixed on handle 01 by axis, and pull rod 05 is connected and fixed with pulling block 02.
Further, the elastic press 07 by screw thread and holds the connection of mounting structure 08 tightly, and the elastic press 07 has
There is horizontal constant-pressure to go to compress pcb board, fast-holding pcb board can be met.
Further, the clamping jaw 03 is located at 02 two sides of pulling block, is connect by axis with pulling block 02；The guide rail 04 is equipped with
Sliding block 06, the sliding block 06 are mainly use when realizing quick and precisely to adjust quick cohesion device position.
When handle 01 lifts upwards, pull rod 05 is moved downward, and clamping jaw 03 is raised above, entire mechanism unlock；When handle 01
Pressing, pull rod 05 move upwards downwards, and clamping jaw 03 is rotated down clamping guide-rail.
Although being disclosed by above embodiments to the utility model, the protection scope of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, deformation, the replacement etc. done to above each component will fall into this
In the scope of the claims of utility model.