CN210476259U

CN210476259U - Universal cylinder body rotary table core assembly clamp

Info

Publication number: CN210476259U
Application number: CN201921117664.0U
Authority: CN
Inventors: 邓海军; 杜先法; 柯贤成; 孔红
Original assignee: Shiyan Tiankai Mold Manufacture Co ltd
Current assignee: Shiyan Tiankai Mold Manufacture Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-08
Anticipated expiration: 2029-07-17

Abstract

The utility model provides a universal cylinder body turntable core assembly fixture, which comprises a core assembly base, a sand core positioning strip, a bottom frame, a slide rail, a clamping fixing plate, a quick-change clamping block, a sand core supporting strip, a cylinder, a connecting shaft, a slide seat and a quick positioning dovetail groove; the bottom of the core assembly base is of a frame structure, and the top of one side of the core assembly base is fixedly provided with a clamping fixing plate through a bolt; a bottom frame is integrally arranged on one side of the core assembly base, and a sliding rail is integrally arranged at the top of the outer side of the bottom frame; the rotary table is a universal fixture, and various sand core groups with different lengths are combined by acquiring data of various cylinder body main body sand cores, taking a longer one as a reference and changing the length of a clamping block; the conventional rotary table clamp is set for each variety, the rotary table clamp needs to be changed when the mould is changed, the working hours are wasted, the mould cost is high, the management is troublesome and the like; by manufacturing the universal turntable fixture, the working hours are reduced, the cost is reduced, and the benefit is improved.

Description

Universal cylinder body rotary table core assembly clamp

Technical Field

The utility model belongs to the technical field of the special fixture structure, more specifically say, in particular to general cylinder body revolving stage core assembly anchor clamps.

Background

The equipment used by the upper cylinder crankcase and the front and rear sand cores is as follows: after the sand core is manufactured, the sand cores are sequentially assembled by a manipulator of a No. 1 robot, the assembled main sand core is taken out and placed on a rotary table by a manipulator of a No. 2 robot, and a core penetrating screw and other sand cores are installed.

Based on the above, the core assembly clamp commonly used at present has the disadvantages of complex structure, complex manufacturing mechanism and procedure, high cost of manufacturing the mold, difficult rapid manufacturing and high-efficiency mass production, excessive manpower and material resources consumption and insufficient cost utilization rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general cylinder body revolving stage core assembly anchor clamps 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 universal cylinder body rotary table core assembling clamp comprises a core assembling base, a sand core positioning strip, a bottom frame, a slide rail, a clamping fixing plate, a quick-change clamping block, a sand core supporting strip, an air cylinder, a connecting shaft, a slide seat and a quick positioning dovetail groove; the bottom of the core assembly base is of a frame structure, and the top of one side of the core assembly base is fixedly provided with a clamping fixing plate through a bolt; core assembly base one side integral type is provided with the underframe, and underframe outside top homogeneous body formula is provided with the slide rail.

Furthermore, sand core positioning strips are uniformly arranged on two sides in the top of the core assembling base; the bottom of the sand core is provided with a sliding groove structure, and the sand core is movably arranged outside the sand core positioning strip through the sliding groove structure.

Furthermore, core support bars are fixedly arranged on two sides of the bottom of the core assembling base through bolts.

Further, the sliding rails are all sleeved with sliding seats; the bottom of the core assembling base is fixedly provided with an air cylinder through a bolt, and the telescopic end of the air cylinder penetrates through the core assembling base through a connecting shaft to be movably connected with the sliding seat.

Furthermore, the top of one side of the core assembly base and the top of the sliding seat are both fixedly provided with clamping fixing plates through bolts, and the inner sides of the clamping fixing plates are both provided with quick positioning dovetail grooves; the clamping blocks are fixedly connected with the clamping fixing plate through integrated dovetail slide bars matched with the quick positioning dovetail grooves; the quick-change clamping blocks are four in number, and the inner sides of the quick-change clamping blocks are in contact connection with the sand cores.

Compared with the prior art, the utility model discloses following beneficial effect has:

the rotary table fixture is universal for a plurality of different sand core length differences within the range of the cylinder stroke, the exchange is realized by replacing the clamping blocks, and the rotary table fixture does not need to be replaced after the variety of the sand core of the universal rotary table is replaced, so that the benefit is effectively improved, and the use stability is improved; the rotary table is a universal fixture, and various sand core groups with different lengths are combined by acquiring data of various cylinder body main body sand cores, taking a longer one as a reference and changing the length of a clamping block; the conventional rotary table clamp is set for each variety, the rotary table clamp needs to be changed when the mould is changed, the working hours are wasted, the mould cost is high, the management is troublesome and the like; by manufacturing the universal turntable fixture, the working hours are reduced, the cost is reduced, and the benefit is improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is the structural schematic diagram of the sand-core-free state overlooking structure of the present invention.

Fig. 3 is a schematic rear view of the present invention.

Fig. 4 is a schematic diagram of a partially enlarged structure of the present invention.

Fig. 5 is a schematic diagram of a local enlarged structure B of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a core assembly base; 101. a sand core positioning strip; 102. a bottom frame; 103. a slide rail; 2. clamping the fixing plate; 3. quickly replacing the clamping block; 4. a sand core; 5. a sand core support bar; 6. a cylinder; 601. a connecting shaft; 7. a slide base; 8. and (6) rapidly positioning the dovetail groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a universal cylinder body turntable core assembly fixture, which comprises a core assembly base 1, a sand core positioning strip 101, a bottom frame 102, a slide rail 103, a clamping fixing plate 2, a quick-change clamping block 3, a sand core 4, a sand core supporting bar 5, a cylinder 6, a connecting shaft 601, a slide seat 7 and a quick positioning dovetail groove 8; the bottom of the core assembly base 1 is of a frame structure, and the top of one side of the core assembly base 1 is fixedly provided with a clamping fixing plate 2 through bolts; core assembly base 1 one side integral type is provided with underframe 102, and underframe 102 outside top homogeneous type is provided with slide rail 103.

The sand core positioning strips 101 are uniformly arranged on the two sides in the top of the core assembly base 1; the bottom of the sand core 4 is set to be of a sliding groove structure, and the sand core 4 is movably arranged outside the sand core positioning strip 101 through the sliding groove structure.

Wherein, core support bars 5 are fixedly arranged on two sides of the bottom of the core assembling base 1 through bolts.

Wherein, the slide rails 103 are all sleeved with a slide seat 7; the bottom of the core assembly base 1 is fixedly provided with an air cylinder 6 through a bolt, and the telescopic end of the air cylinder 6 penetrates through the core assembly base 1 through a connecting shaft 601 to be movably connected with a sliding seat 7.

The top of one side of the core assembly base 1 and the top of the sliding seat 7 are both fixedly provided with a clamping fixing plate 2 through bolts, and the inner sides of the clamping fixing plate 2 are both provided with quick positioning dovetail grooves 8; the clamping blocks 3 are fixedly connected with the clamping fixing plate 2 through integrated dovetail slide bars matched with the quick positioning dovetail grooves 8; the quick-change clamping blocks 3 are four in number, and the inner sides of the quick-change clamping blocks 3 are in contact connection with the sand cores 4.

The specific use mode and function of the embodiment are as follows:

in the utility model, a clamping fixing plate 2 is fixed on the top of one side of a core assembly base 1 through bolts; a slide rail 102 is integrally arranged on one side of the core assembly base 1, and two groups of guide rods are integrally arranged on the inner side of the top of the slide rail 102; two groups of sand core positioning strips 101 are integrally arranged on two sides in the top of the core assembly base 1; movably arranging the sand core 4 outside the sand core positioning strip 101 through a sliding groove structure; sand core support bars 5 are fixedly arranged on both sides of the bottom of the core assembling base 1 through bolts; a slide seat 7 is sleeved outside the guide rod at the top of the slide rail 103; the bottom of the core assembling base 1 is fixedly provided with an air cylinder 6 through a bolt, and the air cylinder 6 penetrates through the core assembling base 1 and is movably connected with a sliding seat 7; a clamping fixing plate 2 is fixedly arranged at the top of one side of the core assembly base 1 and the top of the sliding seat 7 through bolts, and a quick-change clamping block 3 is fixedly connected to the inner side of the clamping fixing plate 2 through a quick positioning dovetail groove 8; the inner side of the quick-change clamping block 3 is in contact connection with the sand core 4; when the sand core 4 needs to be replaced and adjusted, the air cylinder 6 is started to loosen the clamping fixing plate 2, and then adjustment and replacement can be carried out.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a general cylinder body revolving stage core assembly anchor clamps which characterized in that: the universal cylinder body rotary table core assembling clamp comprises a core assembling base (1), a sand core positioning strip (101), a bottom frame (102), a slide rail (103), a clamping fixing plate (2), a quick-change clamping block (3), a sand core (4), a sand core supporting strip (5), an air cylinder (6), a connecting shaft (601), a slide seat (7) and a quick positioning dovetail groove (8); the bottom of the core assembly base (1) is of a frame structure, and the top of one side of the core assembly base (1) is fixedly provided with a clamping fixing plate (2) through bolts; the core assembly base (1) one side integral type is provided with underframe (102), and underframe (102) outside top integral type is provided with slide rail (103).

2. The universal cylinder turret core assembly fixture of claim 1, wherein: sand core positioning strips (101) are uniformly arranged on the two sides in the top of the core assembly base (1); the bottom of the sand core (4) is provided with a sliding groove structure, and the sand core (4) is movably arranged outside the sand core positioning strip (101) through the sliding groove structure.

3. The universal cylinder turret core assembly fixture of claim 1, wherein: core support bars (5) are fixedly arranged on two sides of the top of the core assembling base (1) through bolts.

4. The universal cylinder turret core assembly fixture of claim 1, wherein: the sliding rails (103) are all sleeved with sliding seats (7); the core assembly base is characterized in that a cylinder (6) is fixedly arranged at the bottom of the core assembly base (1) through a bolt, and the telescopic end of the cylinder (6) penetrates through the core assembly base (1) through a connecting shaft (601) to be movably connected with a sliding seat (7).

5. The universal cylinder turret core assembly fixture of claim 1, wherein: the top of one side of the core assembly base (1) and the top of the sliding seat (7) are both fixedly provided with a clamping fixing plate (2) through bolts, and the inner side of the clamping fixing plate (2) is provided with a quick positioning dovetail groove (8); the clamping blocks (3) are fixedly connected with the clamping fixing plate (2) through integrated dovetail slide bars matched with the quick positioning dovetail grooves (8); the quick-change clamping blocks (3) are four in number, and the inner sides of the quick-change clamping blocks (3) are in contact connection with the sand cores (4).