CN203003528U - Cylinder four-axis clamp - Google Patents

Abstract

The utility model discloses a cylinder four-axis clamp which comprises a base, a rotating table and a tail seat. A support plate is connected between the rotating table and the tail seat. A clamping mechanism is installed on the support plate. The clamping mechanism comprises a location baffle block, a location support block, a driving mechanism and linear guide rails located on two sides. A connection seat and a pushing block and a pushing rod which are arranged on the connection seat are respectively arranged on the linear guide rails on the two sides, the push rods on the two sides are connected through a connection piece, and the connection piece is connected with a guide seat arranged on the driving mechanism through a connection rod. The cylinder four-axis clamp can be installed at the vertical processing center, can clamp a work piece through the connection rod clamping mechanism, can be used for clamps of products in different specifications due to the fact that journey of a pushing block is changeable, achieves the effect that various products can share one set of clamp, reduces production cost and improves production rate.

Description

Cylinder body four axle clamp tools

Technical field

The utility model relates to a kind of cylinder body four axle clamp tools.

Background technology

In prior art, structural limitations due to fixture, the production and processing of the cylinder body of automobile oil cylinder is all carried out on horizontal Machining centers, but the production cost when horizontal Machining centers is used for the production of cylinder body is higher, and the fixture that the product of a kind of specification of every production all need design dimension is used for horizontal Machining centers, thereby causes working (machining) efficiency lower.Therefore, how to reduce the production cost of cylinder body and improve working (machining) efficiency, becoming the problem that needs solution.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of cylinder body four axle clamp tools, covers the production cost of cylinder body and production efficiency is provided to reduce automobile oil cylinder.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of cylinder body four axle clamp tools comprise base, are arranged on respectively turntable and the tailstock at described base two ends; The axle that is provided with cylinder on described turntable and is rotated by air cylinder driven;

Be provided with bearing on described tailstock, be connected with gripper shoe between described bearing and axle, on described gripper shoe, clamp mechanism is installed;

Described clamp mechanism comprises fixed part and the movable part that is fixed on described gripper shoe; Described fixed part comprises position block and positioning support bracer; Described movable part comprises the linear guides that is fixed on the driving mechanism on described gripper shoe and is positioned at described driving mechanism both sides, be provided with Connection Block on the described linear guides of both sides and be arranged on push-tight piece and push rod on described Connection Block, the described push rod of both sides connects by a connecting piece, and described brace is connected with guide holder on being arranged on described driving mechanism by connecting rod.

Preferably, described driving mechanism is oil cylinder or cylinder.

Pass through technique scheme, the cylinder body four axle clamp tools that the utility model provides, can be arranged on vertical machining centre, and by the link-type clamping mechanism clamping work pieces, and due to the journey variable of push-tight piece, therefore can be used for the fixture of products of different specifications, realized that multiple product shares a sleeve clamp, not only reduce production cost, and improved productivity ratio.

Description of drawings

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply.

Fig. 1 is the structural representations of the disclosed cylinder body four axle clamp tools of embodiment when being in releasing orientation;

Structural representation when Fig. 2 is the disclosed cylinder body four axle clamp tool clamping work pieces of embodiment.

Numeral in figure:

101. base 102. cylinder 103. axles

104. turntable 105. position block 106. push-tight pieces

107. push rod 108. brace 109. connecting rods

110. guide holder 111. positioning support bracer 112. tailstocks

113. gripper shoe 114. oil cylinder 115. Connection Blocks

116. linear guides 21. workpiece

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

According to Fig. 1 and 2, the cylinder body four axle clamp tools that the utility model provides comprise base 101, are arranged on respectively turntable 104 and the tailstock 112 at base 101 two ends; Be provided with cylinder 102 on turntable 104 and drive the axle 103 of rotating by cylinder 102; Be provided with bearing on tailstock 112, be connected with gripper shoe 113 between bearing and axle 103, on gripper shoe 113, clamp mechanism is installed; Clamp mechanism comprises fixed part and the movable part that is fixed on gripper shoe 113; Fixed part comprises position block 105 and positioning support bracer 111; Movable part comprises the oil cylinder 114 that is fixed on gripper shoe 113 and is positioned at the linear guides 116 of oil cylinder 114 both sides, the stating of both sides is provided with Connection Block 115 and is arranged on push-tight piece 106 and push rod 107 on Connection Block 115 on linear guides 116, the push rod 107 of both sides connects by a connecting piece 108, and brace 108 is connected with guide holder 110 on being arranged on oil cylinder 114 by connecting rod 109.

Operation principle of the present utility model is:

When clamp mechanism is in releasing orientation, at first pass through position block 105 and positioning support bracer 111 with workpiece 21 Primary Location, as shown in Figure 1;

Oil cylinder 114 starts and drive link 109 moves downward along guide holder 110, connecting rod 109 pulls brace 108 to move downward, brace 108 move downward and the push rod 107 that drives both sides to two Slideslips, push rod 107 promotes connected Connection Block 115 property guide rail 116 along the line to the 21 places slip of both sides workpiece, the slip of Connection Block 115 drives push-tight piece 106 and slides and coordinate position block 105 that workpiece 21 is clamped, as shown in Figure 2;

Workpiece 21 adds man-hour, can drive gripper shoe 113 by cylinder 102 and axle 103 and rotate, and then realize the rotation processing of workpiece 21;

After workpiece 21 completion of processing, oil cylinder 114 drive link 109 move upward, and then realize that Connection Block 115 property guide rail 116 along the line resets, and push-tight piece 106 separates with workpiece 21, take off workpiece 21 and can realize next product processing.

Multiple modification to above-described embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.

Claims (2)

1. cylinder body four axle clamp tools, comprise base, is arranged on respectively turntable and the tailstock at described base two ends; The axle that is provided with cylinder on described turntable and is rotated by air cylinder driven;

Be provided with bearing on described tailstock, be connected with gripper shoe between described bearing and axle, on described gripper shoe, clamp mechanism is installed; It is characterized in that,

Described clamp mechanism comprises fixed part and the movable part that is fixed on described gripper shoe; Described fixed part comprises position block and positioning support bracer; Described movable part comprises the linear guides that is fixed on the driving mechanism on described gripper shoe and is positioned at described driving mechanism both sides, be provided with Connection Block on the described linear guides of both sides and be arranged on push-tight piece and push rod on described Connection Block, the described push rod of both sides connects by a connecting piece, and described brace is connected with guide holder on being arranged on described driving mechanism by connecting rod.

2. cylinder body four axle clamp tools according to claim 1, is characterized in that, described driving mechanism is oil cylinder or cylinder.

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