CN202461326U - Cover cap edge riveting machine - Google Patents

Abstract

The utility model relates to a cover cap edge riveting machine comprising a stand, a drive mechanism, an edge riveting mechanism and a compressing mechanism. The drive mechanism, the edge riveting mechanism and the compressing mechanism are installed on the stand, a workpiece fixing seat is arranged on a working table of the stand in a convex mode, the compressing mechanism comprises an assembling seat and a jacking rod installed on the assembling seat, the compressing mechanism is also provided with a drive cylinder and an electromagnetic valve, the cylinder is fixed on the assembling seat by a bracket, a piston rod of the cylinder is connected with the jacking rod, and the top end of the jacking rod is matched with the workpiece fixing seat. The cover cap edge riveting machine has a simple and compact structure. With the adoption of the cover cap edge riveting machine, the compressing mechanism is driven by the cylinder, the maneuverability is strong, the consistency of product is good, the labor intensity is reduced, the production cycle is shortened, and the production efficiency and the product quality are improved.

Description

Cover cap riveting limit machine

Technical field

The utility model belongs to the equipment manufacturing technology field, relates to a kind of cover cap riveting limit machine.

Background technology

The riveting limit is a kind of operation very common in the cover cap process of manufacture; How to design a kind of cover cap riveting limit machine both when guaranteeing product quality, can shorten the production cycle again, improve the quality of production; Reducing production costs, is the important topic that this person skilled is studied.

Cover cap riveting limit machine the earliest, main shaft move up and down and adopt mechanical type gear/rack structure, when main shaft presses down cover cap; Press down cover cap with right hand turning handle, left hand promotes riveting limit lever handle and carries out the riveting limit, and riveting limit handle withdraws from the while right hand handle and returns; Simultaneously the right hand is responsible for taking part and pickup to move, complicated operation so not only, and also operating personnel are easy to generate fatigue; At this moment it is not enough to produce downforce, and homogeneity of product is bad, thereby influences product quality; From human engineering, it is inharmonious that not only collocation is gone up in action, and production efficiency is not high yet.

The existence of above-mentioned defective is necessary prior art further perfect.

Summary of the invention

The utility model is in order to solve existing cover cap riveting limit machine, and the process-cycle is long and working (machining) efficiency is low, and homogeneity of product is poor, quality problem of unstable and high, the good product consistency of a kind of working (machining) efficiency that proposes, the cover cap riveting limit machine that steady quality and production efficiency are high.

The utility model is realized through following technical scheme:

Above-mentioned a kind of cover cap riveting limit machine comprises frame and the driving mechanism, riveting limit mechanism and the hold-down mechanism that are installed in said frame, and said frame workbench convexes with workpiece fixing seat; Said hold-down mechanism comprises assembling stand and is installed in the push rod of said assembling stand; Said hold-down mechanism also is provided with and drives cylinder and magnetic valve, and said cylinder is fixed on said assembling stand through support, and said cylinder piston rod is connected with said push rod, and the top of said push rod and said workpiece fixing seat are complementary.

Said cover cap riveting limit machine, wherein: said cylinder is a vertical cylinder; Said cylinder support comprises rebound and column; Said rebound upper end is fixedly connected with the cylinder body of said cylinder, and the piston rod of said cylinder passes said rebound and stretches out downwards; At least two on said column is symmetricly set between said rebound and the said assembling stand to support said rebound.

Said cover cap riveting limit machine, wherein: said push rod vertically is arranged in said assembling stand, and its tail end is welded with intermediate connector, and the top is provided with adjustment screw; Said intermediate connector is connected with the piston rod thread of said cylinder.

Said cover cap riveting limit machine, wherein: said hold-down mechanism also comprises the pneumatic triple piece that is connected with said magnetic valve and is located at the floor push of said gantry base one side.

Said cover cap riveting limit machine, wherein: said riveting limit mechanism comprises riveting limit lever, be located at the riveting cincture of said riveting limit lever end and be located at the limited block of said riveting limit lever one side.

Said cover cap riveting limit machine, wherein: said driving mechanism is by motor-driven, comprise main pulley and the terminal box of being located at said motor, be located between said base and the said workbench from belt wheel and the distribution box of being located at said assembling stand sidewall.

Said cover cap riveting limit machine, wherein: the tapered boss in said workpiece fixing seat top, bottom run through said workbench and are connected from belt wheel with said.

Beneficial effect:

The utility model cover cap riveting limit machine, simple in structure, compact, moving up and down through cylinder drives main shaft and moves up and down and replaced existing cover cap riveting limit machine manually-operated; And, significantly having reduced the labour intensity when operation with the action that floor push and magnetic valve come control cylinder, main shaft is provided with intermediate connector and adjustment screw; Can finely tune the required stroke height of hold-down mechanism as required, simple to operate, convenient, can not only carry out the riveting limit to multi-assortment production; But also improve the quality of products; Shorten the production cycle, improved production efficiency, reduced production cost.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model cover cap riveting limit machine.

Fig. 2 is the front view of the utility model cover cap riveting limit machine.

Fig. 3 is the vertical view of the utility model cover cap riveting limit machine.

Fig. 4 is the left view of the utility model cover cap riveting limit machine.

Fig. 5 is the rearview of the utility model cover cap riveting limit machine.

The specific embodiment

Shown in Fig. 1 to 5, the utility model cover cap riveting limit machine comprises frame 1, riveting limit mechanism 2, hold-down mechanism 3 and driving mechanism 4.

Frame 1 comprises base 11, support bar 12, workbench 13 and workpiece fixing seat 14;

Base 11 is an entity structure, and support bar 12 is symmetrically set in base 11 corner locations and is threaded with base 11; Workbench 13 is tabular entity structure, place support bar 11 tops and with base 11 keeping parallelisms, workbench 13 is fastening through nut and support bar 12; Workpiece fixing seat 14 is convexly set in workbench 13 middle parts of frame 1, the boss that its top is tapered, and the workbench 13 of frame 1 is then run through in the bottom.

Riveting limit mechanism 2 is located on the workbench 13 of frame 1, comprises riveting limit lever 21, riveting cincture 22 and limited block 23, and riveting limit lever 21 is located at workpiece fixing seat 14 1 sides; Riveting cincture 22 is located at the end of riveting limit lever 21, and its inside is bearing arrangement; Limited block 23 is located at riveting limit lever 21 1 sides.

Hold-down mechanism 3 comprises cylinder 31, support 32, assembling stand 33, push rod 34, pneumatic triple piece 35, magnetic valve 36 and floor push 37;

Cylinder 31 is a vertical structure, places on the assembling stand 33 through support 32;

Support 32 comprises rebound 321 and column 322, and rebound 321 upper ends are fixedly connected with the end of cylinder 31 cylinder barrels; Column 322 is four, and it is symmetricly set between rebound 321 and the assembling stand 33, and in order to support rebound 321, wherein, column 322 upper ends all are connected fastening with rebound 321, and the lower end all is threaded with assembling stand 33;

Assembling stand 33 bottoms are connected with the base 11 of frame 1, and the top is connected with four columns 322 of support 32;

Push rod 34 vertically be arranged in assembling stand 33 tops and with assembling stand 43 sliding connections; The workpiece fixing seat 14 of push rod 34 tops and frame 1 is complementary, and wherein, push rod 34 tail ends are welded with intermediate connector 341; The top also is provided with adjustment screw 342; The piston rod of cylinder 31 is worn the rebound 321 of penetrating support 32 and is threaded with intermediate connector 341, and as required, the piston rod of rotatable cylinder 31 comes the piston rod stroke of cylinder 31 is finely tuned; Also can regulate the stroke height of push rod 34 through adjustment screw 342;

But pneumatic triple piece 35 drainings, oiling and adjusting air pressure shield to cylinder 31 and pipeline;

Magnetic valve 36 is located on the pneumatic triple piece 35;

Floor push 37 is located at base 11 1 sides of frame 1, but through magnetic valve 36 and 31 actions of floor push 37 control cylinders.

Driving mechanism 4 comprises motor 41, main pulley 42, terminal box 43, from belt wheel 44 and distribution box 45;

Motor 41 is located on assembling stand 33 sidewalls; Main pulley 42 is located at motor 41 ends; Terminal box 43 is located at motor 41 sidewalls; Be complementary from belt wheel 44 and main pulley 42, be located between the base 11 and workbench 13 of frame 1, be connected with workpiece fixing seat 14 bottoms of frame 1 from belt wheel 44 tops; Distribution box 45 is located on the assembling stand 33 on the sidewall adjacent with motor 41, and its sidewall is provided with wiring hole and louvre, wherein, and 35 lateral walls of being located at distribution box 45 of pneumatic triple piece in the hold-down mechanism 3.

The utility model course of work:

At first, the part that needs the riveting limit is placed on the workpiece fixing seat 14 of frame 1, start the cylinder 31 of hold-down mechanism 3; Push rod 34 is stretched out part is pressed on workpiece fixing seat 14 tops, the motor 41 of restarting driving mechanism 4 drives workpiece fixing seat 14 runnings, and the riveting limit lever 21 through riveting limit mechanism 2 drives riveting cincture 22 then; According to technological requirement the part on needs riveting limit is carried out the riveting limit; After the riveting limit finishes, turn off the motor 41 of driving mechanism 4, turn off the cylinder 31 of hold-down mechanism 3 again; Push rod 34 is withdrawn automatically, takes off part at last and gets final product.

The utility model, simple in structure, compact, workable; Utilize cylinder to drive hold-down mechanism, not only make part stress even, the product quality high conformity; And significantly reduced the labour intensity when operation, and shortened the production cycle, improved production efficiency.

Claims (7)

1. a cover cap riveting limit machine comprises frame and the driving mechanism, riveting limit mechanism and the hold-down mechanism that are installed in said frame, and said frame workbench convexes with workpiece fixing seat; Said hold-down mechanism comprises assembling stand and is installed in the push rod of said assembling stand; It is characterized in that: said hold-down mechanism also is provided with and drives cylinder and magnetic valve, and said cylinder is fixed on said assembling stand through support, and said cylinder piston rod is connected with said push rod, and the top of said push rod and said workpiece fixing seat are complementary.

2. cover cap riveting as claimed in claim 1 limit machine, it is characterized in that: said cylinder is a vertical cylinder;

Said cylinder support comprises rebound and column; Said rebound upper end is fixedly connected with the cylinder body of said cylinder, and the piston rod of said cylinder passes said rebound and stretches out downwards; At least two on said column is symmetricly set between said rebound and the said assembling stand to support said rebound.

3. according to claim 1 or claim 2 cover cap riveting limit machine, it is characterized in that: said push rod vertically is arranged in said assembling stand, and its tail end is welded with intermediate connector, and the top is provided with adjustment screw;

Said intermediate connector is connected with the piston rod thread of said cylinder.

4. according to claim 1 or claim 2 cover cap riveting limit machine, it is characterized in that: said hold-down mechanism also comprises the pneumatic triple piece that is connected with said magnetic valve and is located at the floor push of said gantry base one side.

5. cover cap riveting as claimed in claim 1 limit machine is characterized in that: said riveting limit mechanism comprises riveting limit lever, be located at the riveting cincture of said riveting limit lever end and be located at the limited block of said riveting limit lever one side.

6. according to claim 1 or claim 2 cover cap riveting limit machine; It is characterized in that: said driving mechanism is by motor-driven, comprise main pulley and the terminal box of being located at said motor, be located between said base and the said workbench from belt wheel and the distribution box of being located at said assembling stand sidewall.

7. cover cap riveting as claimed in claim 6 limit machine is characterized in that: the tapered boss in said workpiece fixing seat top, bottom run through said workbench and are connected from belt wheel with said.

Images